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 teacher randomly selects a student and notes whether the student completed the homework (event A) and whether the student attended after-school tutoring that week (event B). The teacher suspects tutoring attendance is associated with homework completion. How does knowing that B occurred affect the likelihood of A?
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