Multiple Choice
Consider the binomial expansion for 6 events: P 6 + 6 P 5 Q + 15 P 4 Q 2 + 20 P 3 Q 3 + 15 P 2 Q 4 + 6 PQ 5 + Q 6 What term would you use in evaluating the probability of obtaining exactly 2 heads as the result of flipping an unbiased coin 6 times?
A) P 6
B) 20 P 3 Q 3
C) 15 P 2 Q 4
D) the entire expression
Correct Answer:
Verified
Correct Answer:
Verified
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