Negative Reinforcement
Using the bar chart, what percent of the population studied has either 2 or 3 cars?
A) 22.7%
B) 34.0%
C) 43.3%
D) 71.0%
The percentage of the population studied with 2 or 3 cars represents the ratio of the number who has two or three cars to the total number of samples. Hence, the percent of the population is 71.0%
Total number of samples, T = (80+141+74+4+3+1)= 303Number with either 2 or 3 cars, n = (141 + 74) = 215The percentage of the total sample with either 2 or 3 cars can be calculated thus :
(n ÷ T) × 100%(215 ÷ 303) × 100%
0.7096 × 100%
= 70.96%
Therefore, 71% of the total population studied has either 2 or 3 cars.
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Plot the data from the table. How do the two sets appear to be related?
A) no relationship
B) quadratic relationship
C) exponential relationship
D) negative linear relationship
Oil Changes Per Year 3 5 2 3 1 4 6 4 3 2 0
Cost of Repairs ($) 300 300 500 400 700 400 100 250 450 650 600
Answer:
A) No relationship.
Explanation:
Based on the two data sets given, there is no relationship that can be found.
Answer:it was d negative linear relationship
Explanation:I got it wrong
What term generally describes small chunks of rocks and debris in space?
A.meteorites
B.meteoroids
C.meteors
D.meteorides
The answer is B. Meteoroids. A meteoroid is a chunk of rock/debris in interplanetary space. However, a meteor is when a meteoroid enters the atmosphere, and a meteorite is what is left when it hits the ground.
Answer:meteoroids
Explanation:
How would increasing the role of the public sector in a mixed economy most likely affect consumer sovereignty
The public sector is working alongside the private sector but has similarly limited resources. The mixed economy doesn't block the private sectors from profiting making.
They help to regulate the business and rationalize industries and also provide public goods. Functions like the efficacy improvements. Controlling the external and public goods and supplying correct information.This option B is correct.
Learn more about the role of the public sector in a mixed economy.
brainly.com/question/23371615.
You are the shift supervisor at a local restaurant. You note that 15 employees work on Sundays. This represents 60% of all
the restaurant's employees
How many employees does the restaurant have?
O 10
O 20
Answer:
I got 25 employees total. Proportions was the only way I could think to work it out. I did not get 10 or 20.
Explanation:
1.) 15/x = 60/100
2.) Cross multiply. 15×100
60×x
3.) Divide 60 into 1500 -> x=25
Why was this site created? Lol.they just give answer to other students to cheat of tests and stuff......
the same question I wanted to know