Homework Help is Here – Start Your Trial Now!
Math
Statistics
For a hypothesis test of a single population mean with unknown population standard deviation (σσ), we can use either Geogebra or Minitab. In Geogebra: use the “Statistics” tab in the Probability Calculator. Click the drop-down menu near the top (default is “Z Test of a Mean”) and choose “T Test of a Mean.” In Minitab: Select Stat > Basic Statistics > 1 sample t. Select Summarized Data from the drop-down menu. Check mark “Perform Hypothesis Test” and enter the hypothesized value. Click Options and select the appropriate alternate hypothesis. For both: Enter the sample mean, sample standard deviation, and sample size. We’ll use a sample with x¯=73.2, s=14.16, n=16. For a hypothesis test of H0:μ=70 versus HA:μ >70 The given sample has a test statistic of  The P-value for the test is   For a hypothesis test of H0:μ=75 versus HA:μ<75H0:μ=75 versus HA:μ<75: The given sample has a test statistic of    The P-value for the test is    For a hypothesis test of H0:μ=75 versus HA:μ≠75: The given sample has a test statistic of  The P-value for the test is

For a hypothesis test of a single population mean with unknown population standard deviation (σσ), we can use either Geogebra or Minitab. In Geogebra: use the “Statistics” tab in the Probability Calculator. Click the drop-down menu near the top (default is “Z Test of a Mean”) and choose “T Test of a Mean.” In Minitab: Select Stat > Basic Statistics > 1 sample t. Select Summarized Data from the drop-down menu. Check mark “Perform Hypothesis Test” and enter the hypothesized value. Click Options and select the appropriate alternate hypothesis. For both: Enter the sample mean, sample standard deviation, and sample size. We’ll use a sample with x¯=73.2, s=14.16, n=16. For a hypothesis test of H0:μ=70 versus HA:μ >70 The given sample has a test statistic of  The P-value for the test is   For a hypothesis test of H0:μ=75 versus HA:μ<75H0:μ=75 versus HA:μ<75: The given sample has a test statistic of    The P-value for the test is    For a hypothesis test of H0:μ=75 versus HA:μ≠75: The given sample has a test statistic of  The P-value for the test is

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question

For a hypothesis test of a single population mean with unknown population standard deviation (σσ), we can use either Geogebra or Minitab.

In Geogebra: use the “Statistics” tab in the Probability Calculator. Click the drop-down menu near the top (default is “Z Test of a Mean”) and choose “T Test of a Mean.”

In Minitab: Select Stat > Basic Statistics > 1 sample t. Select Summarized Data from the drop-down menu. Check mark “Perform Hypothesis Test” and enter the hypothesized value. Click Options and select the appropriate alternate hypothesis.

For both: Enter the sample mean, sample standard deviation, and sample size. We’ll use a sample with x¯=73.2, s=14.16, n=16.

For a hypothesis test of H0:μ=70 versus HA:μ >70

  • The given sample has a test statistic of 
  • The P-value for the test is
     

For a hypothesis test of H0:μ=75 versus HA:μ<75H0:μ=75 versus HA:μ<75:

  • The given sample has a test statistic of 
     
  • The P-value for the test is 
     

For a hypothesis test of H0:μ=75 versus HA:μ≠75:

  • The given sample has a test statistic of 
  • The P-value for the test is 
     
     .
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar 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
SEE MORE TEXTBOOKS