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The following table gives information on GPAS and starting salaries (rounded to the nearest thousand dollars) of seven recent college graduates. GPA 2.92 3.94 3.21 2.35 3.93 1.98 2.19 Starting salary 48 53 50 37 65 32 37 a. With the GPA as an independent variable and starting salary as a dependent variable, compute SS,x, SS,y, and SSy. xy Round your answers to three decimal places. SSu = i SSy eTextbook and Media b. Find the least squares regression line. Round your answers to three decimal places. i eTextbook and Media II

The following table gives information on GPAS and starting salaries (rounded to the nearest thousand dollars) of seven recent college graduates. GPA 2.92 3.94 3.21 2.35 3.93 1.98 2.19 Starting salary 48 53 50 37 65 32 37 a. With the GPA as an independent variable and starting salary as a dependent variable, compute SS,x, SS,y, and SSy. xy Round your answers to three decimal places. SSu = i SSy eTextbook and Media b. Find the least squares regression line. Round your answers to three decimal places. i eTextbook and Media II

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 9PPS
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c. Interpret the meaning of the values of a and b calculated in part b. ais the bis the eTextbook and Media d. Calculate r and r and explain what they mean. Round your answers to three decimal places. r = i This represents 12 = i This represents e Textbook and Media e. Compute the standard deviation of errors. Round your answer to three decimal places. Se = eTextbook and Media
Transcribed Image Text:c. Interpret the meaning of the values of a and b calculated in part b. ais the bis the eTextbook and Media d. Calculate r and r and explain what they mean. Round your answers to three decimal places. r = i This represents 12 = i This represents e Textbook and Media e. Compute the standard deviation of errors. Round your answer to three decimal places. Se = eTextbook and Media
The following table gives information on GPAS and starting salaries (rounded to the nearest thousand dollars) of seven recent college graduates. GPA 2.92 3.94 3.21 2.35 3.93 1.98 2.19 Starting salary 48 53 50 37 65 32 37 a. With the GPA as an independent variable and starting salary as a dependent variable, compute SSx. SS,y and SS.y- Round your answers to three decimal places. SSu = i SSy i SSy = e Textbook and Media b. Find the least squares regression line. Round your answers to three decimal places. i + eTextbook and Media
Transcribed Image Text:The following table gives information on GPAS and starting salaries (rounded to the nearest thousand dollars) of seven recent college graduates. GPA 2.92 3.94 3.21 2.35 3.93 1.98 2.19 Starting salary 48 53 50 37 65 32 37 a. With the GPA as an independent variable and starting salary as a dependent variable, compute SSx. SS,y and SS.y- Round your answers to three decimal places. SSu = i SSy i SSy = e Textbook and Media b. Find the least squares regression line. Round your answers to three decimal places. i + eTextbook and Media
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