Multiple Choice
A tennis player makes a successful first serve 59% of the time.If she serves 29 times,what is the standard deviation of the number of good first serves? Assume that each serve is independent of the others.
A) 11.89
B) 14.5
C) 7.0151
D) 17.11
E) 2.65
Correct Answer:
Verified
Correct Answer:
Verified
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