A develop a scatter diagram b what is the correlation


A large school district is reevaluating its teachers' salaries. They have decided to use regression analysis to predict mean teacher salaries at each elementary school. The researcher uses years of experience to predict salary. The raw data is given in the table below. The resulting equation was: Y = 19389.21 + 1330.12X, where Y = salary and X = years of experience Salary Yrs Exp $24,265.00 8 $27,140.00 5 $22,195.00 2 $37,950.00 15 $32,890.00 11 $40,250.00 14 $36,800.00 9 $30,820.00 6 $44,390.00 21 $24,955.00 2 $18,055.00 1 $23,690.00 7 $48,070.00 20 $42,205.00 16 (a) Develop a scatter diagram. (b) What is the correlation coefficient? (c) What is the coefficient of determination?

Request for Solution File

Ask an Expert for Answer!!
Operation Management: A develop a scatter diagram b what is the correlation
Reference No:- TGS0568301

Expected delivery within 24 Hours