The table shows the average weekly wages (in dollars) for state government employees and federal government employees for 8 years. The equation of A the regression line is y= 1.493x - 83.403. Complete parts (a) and (b) below. Average Weekly Wages (state), x Average Weekly Wages (federal), y 764 1003 766 1048 (a) Find the coefficient of determination and interpret the result. r2 = 0.922 (Round to three decimal places as needed.) How can the coefficient of determination be interpreted? (Round to two decimal places as needed.) 791 1119 800 1152 state government employees The coefficient of determination is the fraction of the variation in average weekly wages for explained by the variation in average weekly wages for fraction of the variation, 1-², is unexplained and is due to other factors or to sampling error. (b) Find the standard error of estimate se and interpret the result. 843 1201 887 1250 924 1277 federal government employees and is represented by r². 939 D 1306 that can be The remaining
The table shows the average weekly wages (in dollars) for state government employees and federal government employees for 8 years. The equation of A the regression line is y= 1.493x - 83.403. Complete parts (a) and (b) below. Average Weekly Wages (state), x Average Weekly Wages (federal), y 764 1003 766 1048 (a) Find the coefficient of determination and interpret the result. r2 = 0.922 (Round to three decimal places as needed.) How can the coefficient of determination be interpreted? (Round to two decimal places as needed.) 791 1119 800 1152 state government employees The coefficient of determination is the fraction of the variation in average weekly wages for explained by the variation in average weekly wages for fraction of the variation, 1-², is unexplained and is due to other factors or to sampling error. (b) Find the standard error of estimate se and interpret the result. 843 1201 887 1250 924 1277 federal government employees and is represented by r². 939 D 1306 that can be The remaining
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 94E
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