Which interval level input variables lowers the odds of churning with each unit increase in the variable?  Out of these variable, which one lowers the odds of churning the most?  Show the calculation of the odds for this one variable.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Which interval level input variables lowers the odds of churning with each unit increase in the variable?  Out of these variable, which one lowers the odds of churning the most?  Show the calculation of the odds for this one variable.

Questions a) to e) are based on the results of the Coefficients and Statistics table from a Logistic
Regression Learner node (shown below):
Row ID
Row 1
Row 2
Row 3
Row4
RowS
Row6
Row7
RowB
Row9
Row 10
Row 11
Row 12
Row 13
Row 14
Row 15
Row 16
Row 17
Row 18
Row 19
Row 20
Row 21
Row 22
Row 23
Row 24
Row 25
Row 26
Row 27
Row 28
Row 29
Row 30
Row 31
S Logit
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
S Variable
gender-Male
Senior Citizen-1
Partner-No
Dependents Yes
tenure
PhoneService-Yes
Multiplelines-No
Multiplelines Yes
InternetService-Fiber optic
Internet Service-No
OnlineSecurity Yes
OnlineSecurity-No internet service
OnlineBackup-No
OnlineBackup-No internet service
DeviceProtection=Yes
DeviceProtection-No internet service
TechSupport Yes
TechSupport-No internet service
StreamingTV-Yes
StreamingTV-No internet service
StreamingMovies Yes
StreamingMovies-No internet service
Contract-One year
Contract-Two year
PaperlessBiling-No
Payment Method-Mailed check
Payment Method-Bank transfer (automatic)
Payment Method-Credit card (automatic)
MonthlyCharges
TotalCharges
Constant
D Coeff.
-0.004
0.31
0.036
-0.078
-0.057
0.178
-0.087
0.265
1.478
-0.214
-0.348
-0.214
0.099
-0.214
0.11
-0.214
-0.212
-0.214
0.503
-0.214
0.556
-0.214
-0.659
-1.259
-0.393
-0.331
-0.301
-0.525
-0.031
0
1.383
Transcribed Image Text:Questions a) to e) are based on the results of the Coefficients and Statistics table from a Logistic Regression Learner node (shown below): Row ID Row 1 Row 2 Row 3 Row4 RowS Row6 Row7 RowB Row9 Row 10 Row 11 Row 12 Row 13 Row 14 Row 15 Row 16 Row 17 Row 18 Row 19 Row 20 Row 21 Row 22 Row 23 Row 24 Row 25 Row 26 Row 27 Row 28 Row 29 Row 30 Row 31 S Logit Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes S Variable gender-Male Senior Citizen-1 Partner-No Dependents Yes tenure PhoneService-Yes Multiplelines-No Multiplelines Yes InternetService-Fiber optic Internet Service-No OnlineSecurity Yes OnlineSecurity-No internet service OnlineBackup-No OnlineBackup-No internet service DeviceProtection=Yes DeviceProtection-No internet service TechSupport Yes TechSupport-No internet service StreamingTV-Yes StreamingTV-No internet service StreamingMovies Yes StreamingMovies-No internet service Contract-One year Contract-Two year PaperlessBiling-No Payment Method-Mailed check Payment Method-Bank transfer (automatic) Payment Method-Credit card (automatic) MonthlyCharges TotalCharges Constant D Coeff. -0.004 0.31 0.036 -0.078 -0.057 0.178 -0.087 0.265 1.478 -0.214 -0.348 -0.214 0.099 -0.214 0.11 -0.214 -0.212 -0.214 0.503 -0.214 0.556 -0.214 -0.659 -1.259 -0.393 -0.331 -0.301 -0.525 -0.031 0 1.383
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