A2 Find the variance of the sampling distribution of the sample mean.

B2 Which of the four cells represents the Type II Error?

B1 Which of the four cells represents the Type I Error?

Ztable.pdf

D3 Consider the 90% confidence interval estimate of 

The random variable follows a normal distribution in the population with a population mean

C2 Consider the 95% confidence interval estimate of the population mean.  The upper bound of this interval is: 

F1 Consider the following test statistics: Test Statistic A  

F3 What is the critical value associated with this test? Note: Provide the positive critical value.

For glucose to be used as an energy source, it is necessary that