Test the following hypothesis using the sample sales data provided in the Excel file: (60) The average purchase amount for Males is greater than for females. The average purchase amount for customers is 300. There is an association between Gender and Repeat variables.

for the second question also...please give a solution

1. Test the following hypothesis using the sample sales data provided in the Excel file: [60] The average purchase amount for Males is greater than for females. The average purchase amount for customers is 300. There is an association between Gender and Repeat variables. 2. Develop a regression model to predict the purchase amount. (use all the three independent variables] (40) Conclude the significance of the model and the variables. Use the regression equation to predict the purchase amount for all the observations