In a random sample of sixteen different industries the percentage employment x in STEM (science, technology, engineering, mathematics) and mean annual compensation y(in thousands of dollars) were recorded, with the following results. The scatter diagram showed a linear trend. SSxx = 1303.9 SSxy= 1503.0 SSyy = 2660.2 Ey = 915 n = 16 %3D Ex = 150 .1 1s x s 34 36.7 s y < 90.5 Calculate the slope of the linear regression line relating y as a function of x accurate to two decimal places.
In a random sample of sixteen different industries the percentage employment x in STEM (science, technology, engineering, mathematics) and mean annual compensation y(in thousands of dollars) were recorded, with the following results. The scatter diagram showed a linear trend. SSxx = 1303.9 SSxy= 1503.0 SSyy = 2660.2 Ey = 915 n = 16 %3D Ex = 150 .1 1s x s 34 36.7 s y < 90.5 Calculate the slope of the linear regression line relating y as a function of x accurate to two decimal places.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 2AGP
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