6. Using Excel, Formulas, More Functions find the mean, and the standard deviation of the below data. Use this information to complete the below Hypothesis Test. In the East Coast Hockey League, the time it takes for the Zamboni to clean the ice between periods is normally distributed. The completion time (in minutes) of a random sample of nine ice cleaning times by the Zamboni is shown below. 8.5 11.5 10.1 7.1 11.8 12.0 9.1 13.4 7.0 Test the hypothesis that "The mean time for cleaning the ice between periods by the Zamboni is less than 10.0 minutes". Use a level of significance 0.05. Using Excel, Formulas, More Functions find the p-value for this hypothesis test. Submit your Excel output file for this