2. Kelly Sanchez is a college senior who is interviewing at several companies for a managerial position. As she tours the office at ABC Corporation, she notices that some seem to be much than others, and she wonders if there's a relationship between the number of years a person has spent at the company and the width of that person's office space. A random sample produces the following data pairs where x is the number of years a person spent at the company and y is the width in feet of the person's office space. 16 7 16 4 15 7 8 5 9. 4 40 38 16 17 10 15 6. 19 12 13 10 4 17 6. 17 42 30 25 20 8 45 17 Find the following a. Write the equation for the line of regression b. Predict the width of the office space for a person who has been with the company for 18 years c. Predict the width of the office space for a person who has been with the company for 27 years d Calculate the standard or of octimato
2. Kelly Sanchez is a college senior who is interviewing at several companies for a managerial position. As she tours the office at ABC Corporation, she notices that some seem to be much than others, and she wonders if there's a relationship between the number of years a person has spent at the company and the width of that person's office space. A random sample produces the following data pairs where x is the number of years a person spent at the company and y is the width in feet of the person's office space. 16 7 16 4 15 7 8 5 9. 4 40 38 16 17 10 15 6. 19 12 13 10 4 17 6. 17 42 30 25 20 8 45 17 Find the following a. Write the equation for the line of regression b. Predict the width of the office space for a person who has been with the company for 18 years c. Predict the width of the office space for a person who has been with the company for 27 years d Calculate the standard or of octimato
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 8SGR
Related questions
Question
Transcribed Image Text:2. Kelly Sanchez is a college senior who is interviewing at several companies for
a managerial position. As she tours the office at ABC Corporation, she notices
that some seem to be much than others, and she wonders if there's a
relationship between the number of years a person has spent at the company
and the width of that person's office space. A random sample produces the
following data pairs where x is the number of years a person spent at the
company and y is the width in feet of the person's office space.
3
16
7
4
15
7
5
9.
4
40
16
9.
38
16
17
10
15
2
6
19
12
13
10
4
17
5
17
42
30
25
20
45
17
Find the following
a. Write the equation for the line of regression
b. Predict the width of the office space for a person who has been
with the company for 18 years
c. Predict the width of the office space for a person who has been
with the company for 27 years
d. Calculate the standard error of estimate
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