State Gasoline Taxes A random sample of state gasoline taxes (in cents) is shown here for 11 states. Round sample statistics and

Question

State Gasoline Taxes A random sample of state gasoline taxes (in cents) is shown here for 11 states. Round sample statistics and final answers to at least two decimal places.

58.6 46.7 58.1 43.8 43.7 46.7
48.9 42.1 55.5 48.5 47.2

Use the data to estimate the true population mean gasoline tax with 98% confidence. Assume the variable is normally distributed.
< µ <

Kunduz · Accepted Answer

Click to see the answer