The personnel director of a large hospital is interested in determining the relationship (if any) between an employee's age and the number of sick days the employee takes per year. The director randomly selects ten employees and records their age and the number of sick days which they took in the previous year. Employee 1 2 3 4 5 Age 30 50 40 55 30 3 2 9 7 4 Sick Days Copy Data The estimated regression equation and the standard error are given. 6 7 8 9 10 28 60 25 30 10 0 8 5 2 45 Sick Days 14.310162 - 0.236900 Age Se = 1.682207 Find the 99 % prediction interval for the average number of sick days an employee will take per year, given the employee is 28. Round your answer to two decimal places.
The personnel director of a large hospital is interested in determining the relationship (if any) between an employee's age and the number of sick days the employee takes per year. The director randomly selects ten employees and records their age and the number of sick days which they took in the previous year. Employee 1 2 3 4 5 Age 30 50 40 55 30 3 2 9 7 4 Sick Days Copy Data The estimated regression equation and the standard error are given. 6 7 8 9 10 28 60 25 30 10 0 8 5 2 45 Sick Days 14.310162 - 0.236900 Age Se = 1.682207 Find the 99 % prediction interval for the average number of sick days an employee will take per year, given the employee is 28. Round your answer to two decimal places.
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter1: Functions
Section1.CR: Chapter 1 Review
Problem 86CR
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Transcribed Image Text:The personnel director of a large hospital is interested in determining the relationship (if any) between an employee's age and the number of sick days the employee
takes per year. The director randomly selects ten employees and records their age and the number of sick days which they took in the previous year.
Employee 1 2
30 50
Age
Sick Days
7
4
Copy Data
The estimated regression equation and the standard error are given.
Answer
Sick Days
intiem
3 4 5
40 55 30
9
3
2
7 8 9 10
25 30
45
8
6
28 60
10
0
14.310162 - 0.236900(Age)
s
2
S. = 1.682207
Find the 99 % prediction interval for the average number of sick days an employee will take per year, given the employee is 28. Round your answer to two decimal
places.
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