Dance Company Students The number of students who belong to the dance company at each of several randomly selected
small universities is shown below. Round sample statistics and final answers to at least one decimal place.
35 28 27 28 22 22 25 30
40
47 25
28 27 27 40 30
Estimate the true population mean size of a university dance company with 95% confidence. Assume the variable is
normally distributed.
0<μ<0