AP Statisticseasymcq1 pt
A spinner lands on red with probability 1/4. In 4 spins, the expected number of reds is
A.1
B.4
C.0.25
D.2
n times p equals 4 times 1/4.
A1
Practice more AP Statistics questions with full explanations
Practice Unit 4: Probability, Random Variables, and Probability Distributions Questions →