A manufacturing company that produces laminate for countertops is interested in studying the relationship between the number of hours of training that an employee receives and the number of defects per countertop produced. Ten employees are randomly selected. The number of hours of training each employee has received is recorded and the number of defects on the most recent countertop produced is determined. The results are as follows. Hours of Training Defects per Countertop 1 4 1 7 3 3 2 2 4 1 1 8 6 Copy Data The estimated regression line and the standard error are given. Defects per Countertop = 6.717822 – 1.004950( Hours of Training

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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A manufacturing company that produces laminate for countertops is interested in studying the relationship between the number of hours of training that an employee
receives and the number of defects per countertop produced. Ten employees are randomly selected. The number of hours of training each employee has received is
recorded and the number of defects on the most recent countertop produced is determined. The results are as follows.
Hours of Training
Defects per Countertop
1
5
4
1
7
3
3
2
5
2
4
1
2
1
8
2
Copy Data
The estimated regression line and the standard error are given.
Defects per Countertop
= 6.717822 –- 1.004950( Hours of Training
Transcribed Image Text:A manufacturing company that produces laminate for countertops is interested in studying the relationship between the number of hours of training that an employee receives and the number of defects per countertop produced. Ten employees are randomly selected. The number of hours of training each employee has received is recorded and the number of defects on the most recent countertop produced is determined. The results are as follows. Hours of Training Defects per Countertop 1 5 4 1 7 3 3 2 5 2 4 1 2 1 8 2 Copy Data The estimated regression line and the standard error are given. Defects per Countertop = 6.717822 –- 1.004950( Hours of Training
Se =
1.229787
Suppose a new employee has had 13 hours of training. What would be the 99 % prediction interval for the number of defects per countertop? Round your answer to
two decimal places.
Transcribed Image Text:Se = 1.229787 Suppose a new employee has had 13 hours of training. What would be the 99 % prediction interval for the number of defects per countertop? Round your answer to two decimal places.
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