Multiple Choice
If the sample mean of a continuous variable is 120 and the standard deviation is 5, where would 99% of the data fall? (Assume normal distribution)
A) 110.2 - 129.8
B) 107.1 - 132.9
C) 148.4 - 187.6
D) Cannot say.
Correct Answer:
Verified
Correct Answer:
Verified
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