5
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Properties of Probability Distributions

Question 5 of 2 • Concepts in Probability and Statistics A

The expected value in this case means .

Answer
A
if you flip a coin twice, heads will turn up 1 time
B
after repeated trials of flipping a coin twice, the average number of times heads will turn up is 1
C
after repeated trials of flipping a coin twice, the average number of times heads will turn up is 1/2
The expected value in this case means .