3. MegaStat steps for hypothesis testing for the mean time customers are parked in the public parking lot example are as follows:

a. In an Excel spreadsheet, enter Parking Time in cell A3 and the data in cells A4: A15 This is the data input.

b. Select MegaStat, Hypothesis Tests and Mean vs. Hypothesized Value.

c. Select data input. Enter the data range in the Input Range box.

d. Enter 43 as the Hypothesized mean, select not equal for the Alternative: and t-test.

e. Select Display 98% confidence interval. Click OK. The p-value (0.0141) is part of the output. Note: values may be slightly different due to rounding.

Hypothesis Test: Mean vs. Hypothesized Value data input Sheet1!$A$3:$A$15 summary input Alternative: 43 Hypothesized mean not equal OK Input Range Clear Cancel Help t-test Cz-test Display 98% confidence interval X