29: Listed below are Richter scale magnitudes of randomly selected earthquakes.
3.09, 2.76, 2.65, 3.44, 3.01, 2.94, 3.45, 2.72, 2.69, 2.89, 2.71, 2.76
(a) Identify the best point estimate of the population mean $\mu$.
(b) Construct a 95% confidence interval estimate of the mean magnitude of
the population of earthquakes.
(c) Write a statement that interprets the confidence interval.