Multiple Choice
Suppose a population has a mean of 90 and a standard deviation of 28.If a random sample of size 49 is drawn from the population, the probability of drawing a sample with a mean of less than 84 is ___.
A) 0.9332
B) 0.0668
C) 0.4332
D) 0.8664
E) 1.0000
Correct Answer:
Verified
Correct Answer:
Verified
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