( 6 points) The following table contains data on the average number of hours spent studying per week, total number of absences and final grade (in percent) for a random sample of students in a statistics class. Note: Please pay attention that the data may differ from the previous problem. Part A Determine the regrestion equation that predicts final grade of a student from his(her) total number of absences. Round the answers to 5 decimal places if possible. Part B Predict the final grade of a student if this student missed (a) 0 classes (b) 3 classes (C) 6 classes Round the answers to 5 decimal places if possible.(b) 3 classes (c) 6 classes Round the answers to 5 decimal places if possible. Part C Construct a 90% interval estimate of the mean final grade for the population of all students who missed (a) 0 classes (a) 3 classes (a) 6 classes Round the answers to 5 decimal places if possible. Part D Interpret the slope of the regression equation by complete the following: We expect that the final grade by percent for every 1 additional class students miss. Round the answers to 5 decimal places if possible.(8 points) The following table contains data on the average number of hours spent studying per week, fotal number of absences and final grade (n percent) for a randorn sample of students in a statistics class. Note: Please pay attention that the data may differ from the previous problem. Part A Determine the regression equation that predicts final grade of a student from hisher) awermge number of hours spent studing per woek. Round the answers to 5 decimal places if possible. Part B Predict the final grade of a student if this student spends hours to study on average per week. (a) 0 hours (b) 2 hours. (c) 4 hours.Part B Predict the final grade of a student if this student spends hours to study on average por week. (a) 0 hours. (b) 2 hours. (c) 4 hours. Round the antwers to 5 decimal places if postible. Part C Construct a 95% interval estimate of the true final grade for a student who spends hours to otudy on averege per weok: (ia) ohours. (b) 2 hours. ( (c) 4 hours: ( Round the answers to 5 decimal places if possible. Part 0 Intepret the slope of the regression equation by complote the follow. For evey 1 additional hour a student spends to study in every week, we expect that the finat grade Flound the answers to 5 decimal places if possible.Note: Please pay attention that the data may differ from the previous problem. Part A Determine the regression equation that predicts final grade of a student from his(her) average number of hours spent studing per week: is student spends hours to study on average per week. Round the answers to 5 decimal places if possible. Part c Construct a 95% interval entimate of the true final grade for a atudent who apends hous to study on awarage per week. (i4) onours..