Run two regressions in Excel using the provided Excel file “Layoffs”. The Excel file Layoffs provides data on 50 manufacturing workers who lost their jobs due to layoffs. The data includes the following list of variables: Weeks – the number of weeks a manufacturing worker has been without a job Age – the age of the worker Education – the number of years of education of the worker Married – a dummy variable, equal to 1 if the worker is married, 0 otherwise Head – a dummy variable, equal to 1 if the worker is a head of household, 0 otherwise Tenure – the number of years on the previous job Manager – a dummy variable, equal to 1 if the worker had a management occupation, 0 otherwise Sales – a dummy variable, equal to 1 if the worker had an occupation in sales, 0 otherwise 1. Run a simple regression with a dependent variable Weeks and an independent variable Age. Create the regular and standardized residual plots for the simple regression. 2. Run a multiple regression with a dependent variable Weeks and the following set of independent variables Age, Married, Head, Manager, Sales. Create the regular and standardized residual plots for the multiple regression.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.2: Representing Data
Problem 22PFA
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Part I. Run two regressions in Excel using the provided Excel file “Layoffs”.
The Excel file Layoffs provides data on 50 manufacturing workers who lost their jobs due to layoffs. The

data includes the following list of variables:
Weeks – the number of weeks a manufacturing worker has been without a job
Age – the age of the worker
Education – the number of years of education of the worker
Married – a dummy variable, equal to 1 if the worker is married, 0 otherwise
Head – a dummy variable, equal to 1 if the worker is a head of household, 0 otherwise
Tenure – the number of years on the previous job
Manager – a dummy variable, equal to 1 if the worker had a management occupation, 0 otherwise Sales – a dummy variable, equal to 1 if the worker had an occupation in sales, 0 otherwise

1. Run a simple regression with a dependent variable Weeks and an independent variable Age. Create the regular and standardized residual plots for the simple regression.

2. Run a multiple regression with a dependent variable Weeks and the following set of independent variables Age, Married, Head, Manager, Sales. Create the regular and standardized residual plots for the multiple regression.

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Transcribed Image Text:AutoSave a Layoffs OFF Home Insert Draw Page Layout Formulas Data Review View Tell me Share O Comments B- 朝。 L8 Connections Clear Properties Reapply From New Database Refresh All Sort Filter Flash Fill What-If Group Ungroup Subtotal Analysis Tools From Stocks Geogra... Text to Remove Data Consolidate Data Solver HTML Тext Query Edit Links Advanced Columns Duplicates Validation Analysis Analysis K27 fx A В E F G H I J K L M N P R S T U V W X Y AA AB AC AD AE AF AG AH AI 1 Weeks Age Married Head Manager Sales Educ Tenure 37 30 1 1 14 1 3 62 27 1 14 6. 4 49 32 1 10 11 73 44 1 11 2 6. 8 21 1 1 14 2 7 15 26 1 13 7 8 52 26 1 15 9 72 33 1 13 6 10 11 27 1 1 12 8 Chart Title 11 13 33 1 12 2 12 39 20 1 11 1 70 13 59 35 1 1 7 60 14 39 36 1 1 17 9 50 15 44 26 1 1 12 8 16 56 36 1 15 8 40 17 31 38 1 1 1 16 11 30 18 62 34 1 13 13 19 25 27 1 19 8 20 20 72 44 1 13 22 10 21 65 45 1 1 15 22 44 28 1 1 17 3 20 40 60 80 100 120 23 49 25 1 1 10 1 24 80 31 1 15 12 25 7 23 1 15 26 14 24 1 1 13 7 27 94 62 1 13 8 28 48 31 16 11 29 82 48 1 18 30 30 50 35 1 1 18 5 31 37 33 1 1 14 6 32 62 46 1 15 6 33 37 35 1 8 6 34 40 32 1 1 9 13 35 16 40 1 1 17 36 34 23 1 1 12 1 37 4 36 1 1 16 8 38 55 33 1 1 12 10 39 39 32 1 16 11 40 80 62 1 1 15 16 41 19 29 1 1 14 12 42 98 45 1 12 17 43 30 38 1 1 15 44 22 40 1 1 1 8 16 45 57 42 1 1 13 2 46 64 45 1 1 16 22 47 22 39 1 1 11 4 48 27 27 1 1 15 10 49 20 42 1 1 1 14 50 30 31 1 1 10 8 51 23 33 1 1 13 8 52 53 54 55 Sheet1 Data + 75% + NA -O o o o o o c o o o o o c 1000 10
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