The partial results below are based on a sample of recently trained workers, to determine if the number of hours of training time received (X, in hours) has helped in improving the time taken to troubleshoot a process problem (Y, in minutes). Summary Statistics Variance Uncorrected SS Corrected SS (SSxx) 7.21 5.824275 Variable Мean 24 1381 133.9583 Y 24 15.9583333 19.08514 6551 438.9583 Parameter Estimates Variable Parameter Standard Estimate Error Intercept 28.48491 0.8197 Training (X) -1.73779 0.10806 Standard Error 1.25073 R-Square 0.9216 Given that a worker has received 432.6 minutes of training, what is the upper prediction limit with a 90% confidence coefficient for the time taken to troubleshoot a process problem?
The partial results below are based on a sample of recently trained workers, to determine if the number of hours of training time received (X, in hours) has helped in improving the time taken to troubleshoot a process problem (Y, in minutes). Summary Statistics Variance Uncorrected SS Corrected SS (SSxx) 7.21 5.824275 Variable Мean 24 1381 133.9583 Y 24 15.9583333 19.08514 6551 438.9583 Parameter Estimates Variable Parameter Standard Estimate Error Intercept 28.48491 0.8197 Training (X) -1.73779 0.10806 Standard Error 1.25073 R-Square 0.9216 Given that a worker has received 432.6 minutes of training, what is the upper prediction limit with a 90% confidence coefficient for the time taken to troubleshoot a process problem?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Topic Video
Question

Transcribed Image Text:The partial results below are based on a sample of recently trained workers, to determine if the
number of hours of training time received (X, in hours) has helped in improving the time taken
to troubleshoot a process problem (Y, in minutes).
Summary Statistics
Variable
N.
Мean
Variance Uncorrected SS Corrected SS (SSxx)
24
7.21 5.824275
1381 133.9583
Y
24
15.9583333 19.08514
6551 438.9583
Parameter Estimates
Parameter Standard
Error
Variable
Estimate
28.48491
0.81973
Intercept
Training (X)
-1.73779
0.10806
Standard Error 1.25073
R-Square
0.9216
Given that a worker has received 432.6 minutes of training, what is the upper prediction limit
with a 90% confidence coefficient for the time taken to troubleshoot a process problem?
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps

Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.Recommended textbooks for you

MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc

Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning

MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc

Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning

Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON

The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman

Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman