View Policies Current Attempt in Progress A random sample of 11 observations taken from a normally distributed population produced the following data: -7.1 10.2 8.6 -3.5 -6.2 -7.6 5.4 3.5 9.8 -4.3 6.6 Round your answers to 2 decimal places. a. What is the point estimate of $mu$? b. Make a 95% confidence interval for $mu$. to c. What is the margin of error of estimate for $mu$ in part b?
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Start by generating the data. In this case, the data is a randomly sampled population of 100 people. Show more…
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