Consider the accompanying set of dependent and independent variables. The variable X3 is qualitative with M = Male and F = Female. Complete parts a and b below. Click the icon to view the set of variables. a. Using technology, construct a regression model using all three independent variables. (Let variable Gender be the dummy variable for X3. Assign a 1 to a male.) Complete the regression equation for the model below, where x3 represents the dummy variable Gender. (Round to three decimal places as needed.) Variables y 7 15 12 X1 1 5 X2 16 11 14 X3 F F 254F 17 21 22 25 32 8 8 11 16 20 11 1 8 6 5 M M M M F -
Consider the accompanying set of dependent and independent variables. The variable X3 is qualitative with M = Male and F = Female. Complete parts a and b below. Click the icon to view the set of variables. a. Using technology, construct a regression model using all three independent variables. (Let variable Gender be the dummy variable for X3. Assign a 1 to a male.) Complete the regression equation for the model below, where x3 represents the dummy variable Gender. (Round to three decimal places as needed.) Variables y 7 15 12 X1 1 5 X2 16 11 14 X3 F F 254F 17 21 22 25 32 8 8 11 16 20 11 1 8 6 5 M M M M F -
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.6: Regression And Median-fit Lines
Problem 6PPS
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Transcribed Image Text:Consider the accompanying set of dependent and independent variables. The variable X3 is qualitative with M = Male and F = Female. Complete parts a and b below.
Click the icon to view the set of variables.
a. Using technology, construct a regression model using all three independent variables. (Let variable Gender be the dummy variable for X3. Assign a 1 to a male.)
Complete the regression equation for the model below, where x3 represents the dummy variable Gender.
(Round to three decimal places as needed.)
Variables
y
7
15
12
X1
1
5
X2
16
11
14
X3
F
F
254F
17
21
22
25
32
8
8
11
16
20
11
1
8
6
5
M
M
M
M
F
-
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