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3.Given the following GPA for 4 students: 2, 3, 3, 4. Age of students are: 10, 11, 12, 15. There are 10,000 total studen
Posted: Wed Jul 06, 2022 12:21 pm
by answerhappygod
- 3 Given The Following Gpa For 4 Students 2 3 3 4 Age Of Students Are 10 11 12 15 There Are 10 000 Total Studen 1 (36.38 KiB) Viewed 12 times
3.Given the following GPA for 4 students: 2, 3, 3, 4. Age of students are: 10, 11, 12, 15. There are 10,000 total students. Average GPA: Unknown, Standard Deviation of GPA: 0.02 and it's Normal. a. Find the mean and standard deviation for GPA. b. Calculate a 95% confidence interval for the populations mean GPA. c. Use Correlation formula to find r between GPA and Age. d. Find the equation of the Regression line.