The Mathematics Department in a certain university is cone graduates to find a job. A sample of 26 graduates was surve taken a graduate to find a new job is 3.5 months with a star evidence to conclude that the graduates of this department job at 10% level of significance? Null Hypothesis: Alternative Hypothesis: Type of Test (one tailed, two-tailed, one left, one

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
The Mathematics Department in a certain university is conducting a study to determine how long it takes it
graduates to find a job. A sample of 26 graduates was surveyed and it was found that the average time it has
taken a graduate to find a new job is 3.5 months with a standard deviation of 1.5 months. Is there sufficient
evidence to conclude that the graduates of this department take on the average at most three months to find a
job at 10% level of significance?
Null Hypothesis:|
Alternative Hypothesis:
Type of Test (one tailed, two-tailed, one left, one right):
Transcribed Image Text:The Mathematics Department in a certain university is conducting a study to determine how long it takes it graduates to find a job. A sample of 26 graduates was surveyed and it was found that the average time it has taken a graduate to find a new job is 3.5 months with a standard deviation of 1.5 months. Is there sufficient evidence to conclude that the graduates of this department take on the average at most three months to find a job at 10% level of significance? Null Hypothesis:| Alternative Hypothesis: Type of Test (one tailed, two-tailed, one left, one right):
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
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 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…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
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
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman