An urban community would like to show that the incidence of breast cancer is higher in their area than in a nearby rural area. (pcb levels were found to be higher in the soil of the urban community.) if it is found that 20 of 200 adult women in the urban community have breast cancer and 10 of 150 adult women in the rural community have breast cancer, can we conclude at the 0.05 level of significance that breast cancer is more prevalent in the urban community?

Answers

Answer 1
(b) An urban community would like to show that the incidence of breast cancer is higher than in anearby rural area. (PCB levels were found to be higher in the ...
Answer 2

We can easily conclude at that 0.05 level of significance that breast cancer is more prevalent in the urban community.

What is the meaning of the Urban Community?

The area around a city is referred to as an "urban community." Most city dwellers are employed by non-agricultural sectors of the economy. Highly developed urban regions have a high concentration of human structures, such as residences, commercial buildings, highways, bridges, and railways. Suburbs, cities, and villages can all be considered urban environments.

To create and oversee a shared urban project for their region, many municipalities are grouped to form an EPCI called an "urban community."

The urban community can be defined as the social structure formed by the interactions and behaviors of city dwellers with one another and their physical surroundings. Both the social organization that arises from these connections and the interpersonal relationships themselves are of interest.

Urban communities are places where a lot of people live. Cities and towns are home to the urban community. The primary location of employment is frequently an urban region. The majority of structures are human-made in urban settings. Opportunities for health are created by this constructed environment, such as walkways and public transportation.

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Related Questions

How might the mountain ranges of Italy have affected people's lives in acient times?

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The altitude of the Alps would have made it difficult for people to interact with cultures in northern Europe. The Apennines would have made it difficult for people on Italy’s east coast to interact with those on the west coast. It is likely that the mountainous geography isolated individual communities in ancient Italy, allowing little contact with other Romans or other cultures. Thous would change as Roman technological advances were made.

Final answer:

The mountain regions such as the Alps and Apennines played a crucial role in the lives of ancient Italians, providing natural barriers for defense, terrain for agriculture, and presenting challenges for mobility especially for military movements.

Explanation:

The mountain ranges of Italy, including the Alps and the Apennines, greatly influenced the lives of people in ancient times. The mountains played a key role in matters of defense, agriculture, and mobility.

Defense: These mountains provided natural barriers against invaders. For example, the Roman city-state used the Apennines as a defence mechanism against raids from warlike tribes. When threatened, the wealthy patrician class could leverage these mountains for defense, as retreat was difficult in their narrow passes.

Agriculture: The highlands and foothills were also essential for agriculture. Romans instituted individual land ownership in these regions, leading to the intensification of agricultural activity. This also instigated massive seasonal migrations of nomads and animals to the coastal plains.

Mobility: However, these mountains also posed challenges to mobility. The terrain made it difficult for armies to move and resupply. In addition, harsh weather conditions including regular snowfall and subfreezing temperatures often led to more casualties from frostbite and avalanches than from battles.

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Mike wants to find out whether campers prefer cotton or nylon sleeping bags. he asks a group of girl campers to try both the nylon and cotton sleeping bags. the sleeping bags were rated for softness and warmth. what is the confounding variable in mike's experiment?

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The confounding variable in mike's experiment is "gender of campers".

A confounding variable is an outside impact that alters the impact of a dependent and independent variable. This incidental impact is utilized to impact the result of a trial design. For instance, in the event that you are examining whether absence of activity prompts weight pick up, absence of activity is your independent variable and weight pick up is your dependent variable. Confounding variables are any other variable that likewise affect your dependent variable.

How do intermediate sanctions work better, as a way of improving on probation?

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Intermediate sanctions give a contrasting option to prison time and probation. Hence, they increment the judge's flexibility in punishing. A few sorts incorporate house capture, fines, checking, community service, and special living groups etc. Intermediate sanctions work better in many ways, like monitoring closely an offender can safeguard the community form an offender as well as can relate to the severity of the punishment of the offender. Another improvement can be the community service if ordered in that capacity.

Little karen was bitten by a tan pony she was riding at a carnival. the experience left her hurt and frightened. the next month she was visiting her uncle, who had a tan great dane (dog). it frightened her even though she had never had a bad experience with a dog. karen's fear of this dog is an example of:

Answers

stimulus generalization is your answer

Answer:

Stimulus generalization.

Explanation:

The term "stimulus generalization" means that we do not always differentiate between similar stimuli or rather, the greater the similarity between two stimuli, the more likely it is that a response will consider them to be the same. We have an example of this in the question above, where Karen who was bitten by a pony triggered a fear reaction to any animal that might bite and so is afraid of the dog without even experiencing any negative experiences with the dog.

Generalization of stimuli is therefore the tendency to respond similarly to similar stimuli. The way we respond to new stimuli is almost the same as the way we learn to respond to previous stimuli.

One reason people resist change is that it goes against our habits.

Answers

We all know that nothing is permanent, and that change in our lives as humans is always constant or shall we say always-to-be-expected condition. There is nothing we can do about change but to embrace the unknown and carry on whatever life throw at us. We deal with change in different ways for we have different behavior and attitudes towards every situation but what is important is whatever changes made we must keep going.

Tasha is studying for a test in geography. she has discovered that the word "homes" can help her remember the names of the great lakes. tasha is using a(n) _____ to aid her memory. popular saying visual cue rhyme acronym acrostic

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Tasha is using acronym
the acronym is a word that is formed as a abbreviation from a longer phrases/words.
Example of Acronyms are:
SWOT - Strength, Weakness, Opportunities, Threats
NATO - North Atlantic Treaty Organization 
NASA - National Aeronautics and Space Administration
IMF - International Monetary Fund

what most likely determined the location of baghdad in iraq. A.COASTAL ACCESS B.DESERT OASES ACCESS C.PROXIMITY TO A RIVER D.WATERWAY TRANSPORTATION TO SAUDI ARABIA

Answers

The most likely determination of the location of Beghdad in Iraq was the proximity to the Tigris River.

Answer:

C.PROXIMITY TO A RIVER

Explanation:

The Tigris River is a watercourse that crosses the territory of Turkey and Iraq and is located further east of the Euphrates River, with which they form Mesopotamia, where some of the earliest civilizations of mankind were born, thanks to the possibility of irrigation of your lands. It was the proximity to the Tigris River that determined the location of Baghdad as Iraqi territory.

Situated on the west bank of the Tigris River, the Iraqi capital, Baghdad is the most important city in the region, followed by Mosul, Tikrit (meaning Tiger) and Samarra (where a dam was built to contain flooding and improve irrigation). Downstream from Baghdad comes the delta of the Tigris and Euphrates rivers, which flow 193 km along Chat-al-Arab, until they reach the Persian Gulf.

show one cause and three effects of the development of agriculture

Answers

Hunger led to people wanting to begin agriculture so they could make their own food. Some effects could be population booms after people stopped living the nomadic lifestyle, increase and creation of jobs with the farming, and agriculture established small towns and even cities. Hope this helps.

The French Revolution, the Bolshevik Revolution in Russia, and the Communist Revolution in China were similar in that all three

Answers

Led to great numbers of needless murders.
All three were very bloody.  Human Rights atrocities were committed on a grand scale.

Why do we tend to pay attention to one thing at a time in our visual field?

Answers

We can only attend to and process a quantifiable amount of information. In this case, having more than one item to visually attend to at any one moment would lead to confusion in the brain and cause us to likely misinterpret the stimuli.

Some researchers consider the _________ to be the "executive center" of the brain, where decisions are made to keep information in working memory and to solve problems.​

Answers

It's called Prefrontal cortex .

According to dr. tomasello, one explanation for how chimpanzees learn to use a stick to fish for honey is that the skill is

Answers

the skill is an example of insightful problem solving by nonhuman primates.  
This problem sollving mechanism shows the fact that chimpanzees posses a certain level of intelligence that considerably higher compared to other mammals. This finding strengthens the evolutionary theory which conveys that humans are the evolved form of primates/
The result of evolution. Learned by watching their human caregivers use keys to open locks. An example of insightful problem solving by nonhuman primates.

Attribution is the process by which people send messages to each other across various cultures.
a. True
b. False

Answers

i think it's true 
 the process by which people send messages to each other across various cultures. 

the Gobi desert is found in what two countries

Answers

The Gobi desert is in northern China and southern Mongolia. The two countries the Gobi desert is in is China and Mongolia.
Republic of china and Mongolia

Which combination of factors has the greatest likelihood of rejecting the null hypothesis?

Answers

"A small standard error and a large alpha level" has the greatest likelihood of rejecting the null hypothesis.

In a statistical test, the null hypothesis is that there is no critical distinction between specified populaces, any watched variance being because of sampling or exploratory error.

Cassidy is a teacher who loves to try piagetian questions on her young son. one day in the car she asked him who the fastest runners in his class were. to confirm she asked, "kevin is faster than bill, right?" and later she asked, "nate is faster than kevin, right?" waiting a while, she asked, "is nate or bill faster?" she smiled when her son said, "_____," because he was demonstrating _____.

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She smiled when her son said "bill" because he was demonstrating seriation. Seriation is defined in archaeology as a relative dating method in which the artifacts or the assemblages from numerous sites, in the same culture, are placed in chronological order. It is also the arrangement of assemblages or artifacts into chronological order.

You are likely to forget your old address once you have learned your new one because of _____ interference.

Answers

Because of retroactive interference. It is a wonder that happens when recently learned data meddles with and hinders the review of already learned data. 
It is an aftereffect of a diminished review of the essential considered capacities because of the learning and review of succeeding capacities. RI is an exemplary worldview that was first formally named by Muller.

What aspect of the "crime" committed by a young gypsy man is due to cross-cultural difference, according to sutherland?

Answers

The “crime” committed by the young Gypsy man did not resonate as a CV mfm’s eyes. In his Gypsy culture, people use each other’s personal information all the 6, like 5001a] security numbers to acquire credit when making purchases in society. Due to his previous culture who often shares everything between anyone within his social group, he think that the new place actually run by similar culture.

"which description of the phases of the second stage of labor is accurate"

Answers

Descent phase: Significant increase in contractions, Ferguson reflux activated, average duration varied.

Seth and his two male cousins are homosexual. the two cousins are on his mother's side of the family, as would be predicted by a genetic explanation for homosexuality, called

Answers

That explanation is called the fertile females theory. This theory indicates that women may have a gene, present on the X chromosome that makes them more fertile. When that gene is passed over to a male son it reflects on sexual attraction for the same gender. The case exposed above could be supported by this theory as the cousins of Seth come from his mother side, meaning that they could also have had inherited that gene Seth had also inherited.

Alan rosenberg describes the relationship between actors and directors as similar to a marriage—it can be good, but sometimes it is bad. this is similar to which types of conflict terms?

Answers

It is similar to negative and constructive conflict. Many times, people in a marriage (or, in this case, working on a film or production) see things close-to-similarly, but not the exact same, and thereby have a bit of friction. In these cases, constructive conflict would arise, whereby both sides work out the minor differences and move on. Other times, there are negative conflicts, in which both sides are much more at-odds and it becomes tougher to work out a way to move forward.

What is a type of law that represents all of the laws that apply to a citizen?

Answers

Democracy because no one is greater than the government. And all laws are considered to against a criminal in democracy they have a right to an equal trial. All people are equal in a democracy. 

Piaget believed that the appearance-reality distinction appeared at what age?

Answers

the answer is not until the age of 7 or 8
appearance-reality distinction  refers to the ability to see something like what it actually is rather than what it looks like.
According to piaget, most children belowe the age of 7 or 8 tend to misinterpret the two whcih limit their ability for decision-making process
Final answer:

Piaget suggested that children develop the appearance-reality distinction in the preoperational stage (ages 2 to 7) and solidify it in the concrete operational stage (ages 7 to 11).

Explanation:

Jean Piaget, a developmental psychologist, proposed that the appearance-reality distinction or the ability to tell the difference between how things seem and how they actually are, emerges during the preoperational stage of cognitive development.

The preoperational stage typically spans the ages of 2 to 7 years old. However, it is the stage that follows—the concrete operational stage, which occurs from about 7 to 11 years old, where children are thought to solidify this distinction by beginning to think logically about real (concrete) events.

During this stage, they also develop a better grasp of conservation, understanding that the properties of objects, such as mass and volume, stay the same despite changes in form or appearance.

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Waldo just happens to be traveling through a country on election day and he happens to overhear two people whispering about the government. They are upset because the citizens in this county can vote, at age 18, but this right is mostly meaningless because they are only allowed to vote for members of the Communist Party. Based on this information, what country is Waldo in? Question 10 options: South Korea India North Korea China

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China. Waldo overheard Chinese citizens while he was in the People's Republic of China. South Korea (Republic of Korea) and India (Republic of India) have free elections while North Korea (Democratic People's Republic of Korea) only allows its legislature to vote for national-level positions. 

What three major catastrophes struck Europe prior to the Protestant Reformation?

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the great famine. the seven years war. the great earthquake.

Answer:  The correct answer is  :  the Great Famine,  the Hundred Years' War  and  the Black Plague.

Explanation:  The German theologian Martin Luther is credited with beginning the Protestant Reformation. The situation in Europe before the Protestant reform was intriguing, tense and confusing.

Writs of ___ allowed officials to perform searches of businesses, ships, and homes. Declaration Taxation Assistance Currency Ownership

Answers

Writs of assistance allowed officials to perform searches of businesses, ships, and homes.
I would be Writs of assistance allowed officials to perform searches of businesses, ships, and homes.
Hope this helps!

Debate activity sheet: the impact of policy changes whenever any policy is changed, different groups of people are affected in different ways. who is affected by changes in the federal government's minimum-wage policy, and how are they affected? review the excerpts from the two minimum-wage articles in the text and "new minimum wage makes few waves" (on the previous two pages of this booklet). then use this activity sheet to provide at least two examples of how each of the affected parties is helped as well as hurt by an increase in the minimum wage. you can use this information to back up your arguments in the debate. we've given you a start with two examples.

Answers

Final answer:

Raising the minimum wage has complex impacts, benefiting workers with higher income but potentially leading to job cuts or price increases. Employers might face higher labor costs, which could affect business operations and consumer prices. The overall policy success depends on balancing worker welfare with economic stability.

Explanation:

The effects of raising the minimum wage are multifaceted and extend to various groups in the economy. Workers who are paid the minimum wage would benefit from an increase as they would receive higher wages, which could improve their living standards and reduce poverty. However, some of these workers may face job cuts or reduced hours as employers adjust to higher labor costs. On the other hand, employers, particularly small business owners, may struggle with the increased cost of labor, which can lead to higher prices for consumers, reduced hiring, or automation of jobs.

Raising the minimum wage may also have macroeconomic effects, such as increased consumer spending due to higher incomes for low-wage workers, but could also result in inflationary pressures. Policymakers aim to achieve a balance between improving the livelihoods of low-wage workers and maintaining economic stability and employment opportunities. It's important to understand that an increase in the minimum wage can have both positive and negative impacts, and the overall success of such a policy change depends on a myriad of factors.

"a survey is considered to be​ ___________ if it measures what it is supposed to measure."

Answers

A survey is considered valid if it measures what it is supposed to measure, because if it didn't measure what it was supposed to measure, it would lose it's credibility and not make any sense. The word that goes in the blank is "valid".

The national longitudinal study on adolescent health of more than 12,000 adolescents found that those who _____ had dramatically higher rates of smoking, drinking, using marijuana, getting into fights, and initiating sexual activity.

Answers

are not conscious about their health - this answer suits perfectly well with the question, because those who are not health conscious will tend to have higher rates bad actions that prevents a healthy life.

A speaker says, "please raise your hands to answer this: how many of you know how to swim?" what kind of question is this speaker using?

Answers

He is using an overt response. He receives direct feedback from the audience after his question, because he requests it, and he can moderate his response and the future content of his speech accordingly. However, such an approach requires participation from the audience.
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