F2 Find the variance of the sampling distribution of the sample mean.

I2  What is the value of the calculated test statistic for this test? Note: Provide the positive or negative sign of the calculated test statistic.

A2 What is the mean of the random variable , that is, what is ?

E1 What is the probability that is greater than 35 and less than 62, that is

A2 What is the mean of the random variable , that is, what is ?

F2 Find the variance of the sampling distribution of the sample mean.

E1 What is the probability that is greater than 35 and less than 62, that is

M4 Consider the 95 % Confidence Interval for 

The following information applies to questions L1-L2: Consider the Linear Regression Model

J3 What is the conclusion from your statistical test?