Multiple Choice
A normally distributed population has a mean of 500 and a standard deviation of 60. Determine the probability that a random sample of size 25 selected from the population will have a sample mean greater than or equal to 515.
A) 0.1056
B) 0.1761
C) 0.0712
D) 0.0151
Correct Answer:
Verified
Correct Answer:
Verified
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