To solve this problem, we make use of the binomial probability formula. That is:
P = [n! / (n – r)! r!] p^r * q^(n – r)
where,
n is the total number of customer calls = 10
r is the number of resolved customer calls = 7
p is the probability of resolving in one hour = 0.80
q is 1 – p = 0.20
Therefore,
P = [10! / (10 – 7)! 7!] 0.80^7 * 0.20^(10 – 7)
P = 0.2013 = 20.13%
Which of the following is true? ADebit Cards often have a higher interest rate than Credit Cards. BChecks are the most widely accepted form of payment CDebit cards offer the highest level of fraud protection. DChecks and Debit Cards both withdraw money directly from a bank account
A database is used instead of a spreadsheet when?
Which of these is not a form of customization?
a. Assembly
b. Design
c. Travel
d. Fabrication
Among the given options, travel is not a form of customization. Thus, the correct option for this question is C.
What is Customization?Customization may be defined as the process of constructing or altering something according to the need or demand of the user or buyer. Each and every industry from clothing to the internet follow this concept of customization in order to make their product's customer based.
There are numerous aspects of customization through which the company or manufacturers modify their products and make them attractive to buyers. This strategy of the company and manufacturers are depend on the assembly, design, and fabrication of products or items.
Therefore, among the given options, travel is not a form of customization. Thus, the correct option for this question is C.
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Business intelligence applications access large pools of data, usually transactional records stored in large databases called ____.
What is the primary difference between universal groups and global groups in windows server 2012 r2?
The primary difference between universal groups and global groups in windows server 2012 R2 is that Global groups utilize fewer data in the global catalog. So, in considering replication traffic, universal groups should be within a site. The set of all objects in an Active Directory Domain Services (AD DS) forest is called the global catalog.
Using features on demand results in saving potentially significant amounts of disk space. features on demand becomes a third installation state per feature in windows server 2012 r2. while previous versions allowed only enable or disable, features on demand provides _______.
When a typist changes from a conventional typewriter to a word processor, his typing schema will have to _____ to incorporate the new techniques needed for the new equipment?
A typist transitioning from a typewriter to a word processor needs to adapt their typing schema to effectively use the new features and functionalities offered by word processing software, enhancing productivity and document quality.
Explanation:When a typist changes from a conventional typewriter to a word processor, his typing schema will have to adapt to incorporate the new techniques needed for the new equipment. The transition from a conventional typewriter to a word processor involves learning how to utilize features such as variable width fonts, WYSIWYG (what you see is what you get), and leveraging higher resolution output devices like laser and inkjet printers. This adaptation is crucial for taking full advantage of the productivity gains offered by modern word processing software, which can significantly increase the number of pages a typist can produce per hour compared to both manual and electric typewriters.
Explain the purpose of the frame check sequence (fcs) field in a data link frame trailer.
In the osi (open system interconnection) model, data proceeds up through the layers on the receiving computer. true false
3. If the typical balance on Lucy's credit card is $750 and the interest rate (APR) on her credit card is 16%, how much in interest would you expect Lucy to be charged in a typical month?
Answer
$10
Explanation
Issuer of credit cards will charge interest when a person carries a balance beyond the grace period. Every month were a person fails to pay the balance in full, finance charge is added to the balance. In this case, the interest will be;
(16/100)× $750×1/12 =$10
The most popular wireless lan technology is ____. wusb (wireless usb) wi-fi bluetooth wimax
Bullets in a text box will do which of the following? (this is in relation to powerpoint)
A) Ensure you fill up the slide with text
B) help you present your data with has concise statements.
C) Help you properly size your text
D) Ensure you leave space for drawings
Why would you use the filters when searching the supplier network for a venue?
John is selling his pizza for $6 per slice in an area of high demand. However, customers are not buying his pizza.
Using what you learned about the principles of equilibrium, write three to four sentences about how John could solve his problem.
John's prices are too high. This is causing excess supply: John's workers can make many pizzas, but at these high prices, consumers are only demanding a small amount. If the price per slice decreased, consumers would demand more of John's pizza. This means that business would move toward a point of equilibrium, where supply matches demand at the appropriate price.
Bianca added a picture to an Excel spreadsheet, but the picture is too dark. She opens the Adjust group in the Picture Tools tab. Which group should Bianca click to make the picture brighter? Color Corrections Compress Picture Remove Background
Final answer:
Bianca should use the Color Corrections option in the Picture Tools tab to make a picture brighter in Excel.
Explanation:
To make a picture brighter in an Excel spreadsheet, Bianca should use the Color Corrections option within the Adjust group in the Picture Tools tab. She can adjust the brightness, contrast, and sharpness of the picture here. This is different from zooming in to clear a distracting background, which focuses more on composition by cropping out unwanted elements and does not affect the brightness or contrast of the subject itself.
The action or actions that occur within a loop are known as a(n) _________.
Copying and imitating others is not a source of innovation – true or false?
Ou are a web page designer and you set up a page with five different links. a user of the page can click on one of the links or he or she can leave that page. describe the sample space for the outcome of a visitor to your web page.
There are 6 possible outcomes and they are :
S={link1,link2,link3,link4,link5,leave}
this is the sample space for the outcome of a visitor to your webpage.
Write the sql code that will change the proj_num to 14 for those employees who were hired before january 1, 1994 and whose job code is at least
In your own words explain the difference between projects, operations and programs. elaborate on your answer by providing a high level example of each.
Using a "word" of 3 bits, list all of the possible signed binary numbers and their decimal equivalents that are representable in:
Final answer:
Using a 3-bit word, the possible signed binary numbers range from -4 to +3, with the most significant bit indicating the sign. The numbers are 000 (+0), 001 (+1), 010 (+2), 011 (+3), 100 (-4), 101 (-3), 110 (-2), and 111 (-1) in binary and their corresponding decimal values.
Explanation:
The question involves listing all of the possible signed binary numbers and their decimal equivalents using a 3-bit word. In signed binary using 3 bits, we can represent a limited range of numbers, from -4 to 3. We use the most significant bit (MSB) as the sign bit where 0 denotes non-negative and 1 denotes negative.
It is important to note that using two's complement, the binary sequence 100 represents -4, which is the minimum value for a 3-bit signed binary number.
Write a program that displays in the title of the window the position of the mouse as the user moves the mouse around the window.
The ________ layer is roughly the same in osi and tcp/ip
Once i have internet connection do i need anything else to surf the web
The ipad 2 is not just an e-reader. it is a multi-purpose tablet device that is fast, easy to use, has a smartcover, and can access thousands of apps. according to the diffusion of innovation theory, the ipad 2 would rate high on ____ and low on _____.
According to the diffusion of innovation theory, the ipad 2 would rate high on adoption and low on communication. The main reasons for the iPads high rate of adoption was because to the focus Apple placed on the people in society who are the innovators.
A program ____ is an abstraction of a computer memory cell or collection of cells.
What should every Software Engineer know about Software Architecture? ”
??
1. What does it mean to say that a country’s land area is positively correlated with its population?
A.The larger the land area of a country, the higher its population tends to be.
B.The smaller the land area of a country, the higher its population tends to be.
C.There is no relationship between a country’s land area and its population.
D.A larger land area automatically means a higher population.
2. What is an outlier?
A. a data point that perfectly embodies the relationship between two variables
B.a data point that falls outside of a general trend on a graph
C.a way of determining how two variables are related to each other
D.a data point that does not fit into a bar graph
3. What is a trend line on a scatter plot?
A.a visual representation of the relationship between two variables
B.a line connecting only the highest and lowest values on a graph
C.a line connecting all of the data points on a scatter plot
D.any line of data on a graph
Sql provides the ________ technique, which involves placing an inner query within the where or having clause of an outer query.
Checking the ___________ will reduce the possibility of having to rebuild or replace the engine.
Answer: The correct answer to the question is to check the oil in the engine.
Explanation: It is very important to check the oil regularly in an engine. This preventive maintenance will reduce the possibility of having to rebuild or replace the engine.