How to manipulate the data to solve the questions below

MGTS 312 Independent Lab 5 Assessment Questions (1) Refer to the worksheet named HrsPoints. Complete a regression using 'Points' as the dependent variable and 'Hours' as your independent variable. To two decimal places the percent of variation in 'Points' explained by 'Hours' is Hint: The above phrase is an interpretation of the coefficient of determination. (2) Refer to the worksheet named HrsPoints. Complete a regression using 'Points' as the dependent variable and 'Hours' as your independent variable. To two decimal places the estimated equation for y-hat has a slope of and an intercept of (3) Refer to the worksheet named HrsPoints. Complete a regression using 'Points' as the dependent variable and 'Hours' as your independent variable. To two decimal places the expected number of points received with 70 hours put in is Hint: The equation of the line of best fit (regression line) corresponds to the expected y-value given the x-value.\f