Adult Male Height (in.) Using the sample data, answer the following questions:
71.2 1) Calcualte the following descriptive statistics using the appropriate Excel command
68.8 Standard Deviation
66.9 2) Determine a Bin Range and plot a frequency histogram. Describe it’s shape
69.2 3) If the height of males is normally distributed, what is the probability of finding a male taller than 75 inches?
65.2 4) If the height of males is normally distributed, what is the probability of finding a male shorter than 63 inches?
67.5 5) If the height of males is normally distributed, what is the probability of finding a male between 65 and 70 inches?
64.2 6) Calculate the standard error of the sampling distribution (assume sample standard deviation is equal to poplation standard deviation)
72.1 7) With a 95% confidence level, determine the margin of error for the population mean height in inches.
67.3 8) Construct a 95% confidence interval that the mean height of the adult male population is contained in this sample.
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