Question: For a population, the value of the standard deviation is 4.96. A sample of 32 observations taken from this population produced the following data. a.

For a population, the value of the standard deviation is 4.96. A sample of 32 observations taken from this population produced the following data.

For a population, the value of the standard deviation is

a. What is the point estimate of µ?
b. Make a 99% confidence interval for µ.
c. What is the margin of error of estimate for part b?

74 85 72 73 86 8 7760 83 78 79 88 76 73 8478 8 72 82 8 79 83 88 86 78 83 87 82 80 87674

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