The mean weight of 10-year-old girls is 80 pounds, and the standard deviation is 6 pounds. If a samp


Question: The mean weight of 10-year-old girls is 80 pounds, and the standard deviation is 6 pounds. If a sample of 16 girls is selected, what is the probability that the mean of the sample is more than 84 pounds?

What is the area associated with the z-value above?

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