Go Premium for a chance to win a PS4. Enter to Win

x
?
Solved

Discrete Values

Posted on 2016-07-31
2
Medium Priority
?
115 Views
Last Modified: 2016-07-31
Can you tell me if I have gotten this correct? If not can you tell me what direction I should going to?

An economics quiz contains seven ​multiple-choice questions. Let x represent the number of questions a student answers correctly.

Total questions = 7
Let x be the number of questions a student answers correctly

a. Is x a continuous or discrete random​ variable?
Ans: Hence X is finite value and X is discrete variable.

b. What are the possible values of​ x?
Ans: x=0, 1, 2, 3, 4, 5, 6, 7
​(Use a comma to separate answers as needed. Use ascending​ order.)
0
Comment
Question by:mustish1
2 Comments
 
LVL 32

Accepted Solution

by:
phoffric earned 2000 total points
ID: 41736639
>> Can you tell me if I have gotten this correct?
You have the answers correct except for the capitalizations of x/X.

For example:
>>  Is x a continuous or discrete random​ variable?
should be:
 Is X a continuous or discrete random​ variable?
since lowercase x is defined by:
>> x represent the number of questions a student answers correctly
0
 

Author Closing Comment

by:mustish1
ID: 41736643
Thank You.
0

Featured Post

Independent Software Vendors: We Want Your Opinion

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

This story has been written with permission from the scammed victim, a valued client of mine – identity protected by request.
This article is written by John Gates, CISSP. Gates, the SNUG President-Elect, currently holds the position of Manager of Information Systems at Lake Park High School in Roselle, Illinois.
Articles on a wide range of technology and professional topics are available on Experts Exchange. These resources are written by members, for members, and can be written about any topic you feel passionate about. Learn how to best write an article t…
I've attached the XLSM Excel spreadsheet I used in the video and also text files containing the macros used below. https://filedb.experts-exchange.com/incoming/2017/03_w12/1151775/Permutations.txt https://filedb.experts-exchange.com/incoming/201…
Suggested Courses

876 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question