We help IT Professionals succeed at work.

# Discrete Values

on
204 Views
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.)
Comment
Watch Question
I like MATLAB because I enjoy the applicable applications.
CERTIFIED EXPERT
Commented:
This problem has been solved!
###### Why Experts Exchange?

Experts Exchange always has the answer, or at the least points me in the correct direction! It is like having another employee that is extremely experienced.

Jim Murphy
Programmer at Smart IT Solutions

Deciding to stick with EE.

Mohamed Asif

Being involved with EE helped me to grow personally and professionally.

Carl Webster
CTP, Sr Infrastructure Consultant