I select 30 random bags of rhinestones and weigh them. The sample standard deviation is 20 milligrams. Assuming the weig
Posted: Tue Nov 23, 2021 9:32 am
I select 30 random bags of rhinestones and weigh them. The
sample standard deviation is 20 milligrams. Assuming the weights
are normally distributed, construct 99% confidence intervals for
the population variance and standard deviation.
sample standard deviation is 20 milligrams. Assuming the weights
are normally distributed, construct 99% confidence intervals for
the population variance and standard deviation.