AP Statistics Quiz
20 questions · no time limit
0:00
PROBABILITY, RANDOM VARIABLES, AND PROBABILITY DISTRIBUTIONS
Question 1 of 20
No time limit
Current
Answered
Flagged
Not seen
A local library tracks how many books a randomly selected visitor checks out in a single visit. Let B be the discrete random variable representing the number of books checked out (0, 1, 2, 3, or 4). The probability distribution of B is shown in the table. Which statement correctly interprets the random variable?
YOUR PROGRESS
20
QUESTIONS
Ready when you are
Answer in any order. Your progress shows here as you go.
QUESTIONS
KEYBOARD
Pick an answer ABCDE
Next question ↵→
Previous ←
Flag for review F
Answers save as you go · flagged questions come back at the end