You intend to estimate a population mean μ with the following sample. 97.1 88.8 66.2 103.3 67.3 93.2 86.6 84 87 You beli

[answerhappygod]

You intend to estimate a population mean μ with the following
sample. 97.1 88.8 66.2 103.3 67.3 93.2 86.6 84 87 You believe the
population is normally distributed. Find the 99% confidence
interval. Enter your answer as an open-interval (i.e., parentheses)
accurate to two decimal places (because the sample data are
reported accurate to one decimal place). 99% C.I. = Answer should
be obtained without any preliminary rounding. However, the critical
value may be rounded to 3 decimal places.