Please show work to ensure partial credit. This should include, but is not limited to: formulas,
graphs, and calculations. Indicate whether you used the web calculator, Minitab, Table V, etc
to find your probabilities under the Standard Normal
Estimating , population mean - sigma
Let's say that you are in the market to purchase a new laptop. You obtain a sample of
10 similar laptops which have a mean price of $1,027.65. Somehow you know
that = $275.
A confidence interval for the p