Posted on 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.)