You are given the following results from a sample of 5 observations. 
a.Construct a 99% confidence interval for the population variance.
b.The null and alternative hypotheses are H0:2 < 2 and Ha:2 < 2. Compute the test statistic.
c.Perform the test of the hypothesis at the 1% level.
d.What do you conclude about the population variance?
Definitions:
Polyandry
A form of marriage in which a woman has two or more husbands at the same time.
Monogamy
One person is married exclusively to another person.
Exclusively Married
A state or condition in which individuals are married and do not engage in marital relationships with anyone else.
Nuclear
Refers typically to a nuclear family, a family unit consisting of two parents and their children, as opposed to extended family.
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