Hypothesis tests for population variance The ages at the time of death from disease of a sample of 20 people from a tow
Posted: Sun Oct 03, 2021 3:10 pm
Hypothesis tests for population variance
The ages at the time of death from disease of a sample of 20 people from a town has a variance of 122.11 years. Test whether there is enough evidence to conclude that the variance population is different from 100 years.
Use α = 0.05.
The ages at the time of death from disease of a sample of 20 people from a town has a variance of 122.11 years. Test whether there is enough evidence to conclude that the variance population is different from 100 years.
Use α = 0.05.