AP Statisticsmediummcq1 pt
A coin is flipped 5 times. The probability of exactly 2 heads is about
A.0.3125
B.0.5
C.0.25
D.0.1
Explanation
Core Concept
10 choose 2 times (0.5)^5 equals 10/32.
Correct Answer
A0.3125
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