CIGION Coeicient? 4. A simple regression of y vs x reveals, for n = standard deviation of x is 2.3. The regression sum of squares is 1324. What is the value of the standard deviation of y? What is the value of the slope, b'? 22 observations, that r= 0.73. The %3D 5. Given a simple regression with slope b = 3, s, = 8, s, = 2, and n = 30, find the %3D %3D %3D У х

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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CIGION Coeicient?
4. A simple regression of y vs x reveals, for n =
standard deviation of x is 2.3. The regression sum of squares is 1324. What is the
value of the standard deviation of y? What is the value of the slope, b'?
22 observations, that r= 0.73. The
%3D
5. Given a simple regression with slope b = 3, s, = 8, s, = 2, and n = 30, find the
%3D
%3D
%3D
У
х
Transcribed Image Text:CIGION Coeicient? 4. A simple regression of y vs x reveals, for n = standard deviation of x is 2.3. The regression sum of squares is 1324. What is the value of the standard deviation of y? What is the value of the slope, b'? 22 observations, that r= 0.73. The %3D 5. Given a simple regression with slope b = 3, s, = 8, s, = 2, and n = 30, find the %3D %3D %3D У х
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