Examine the output below. What is the actual p-level for a two-tailed test? Compare Means Descriptive Statistics VAR Sample size Mean Standard Deviation Variance Pre 9 13.55556 2.18581 4.77778 9 14.55556 2.40370 5.77778 Post Paired two-sample t-test Degrees of Freedom Hypothesized Mean Difference Pooled Variance Test Statistics Pearson R 8 0 5.27778 1.73205 0.71902 Two-tailed distribution p-level 0.12150 Critical Value (5%) 2.30600 One-tailed distribution p-level 0.06075 Critical Value (5%) 1.85955 0.12150 0.06075 2.30600 1.85955

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
None
Examine the output below. What is the actual p-level for a two-tailed test?
Compare Means
Descriptive Statistics
VAR
Sample size
Mean
Standard Deviation
Variance
Pre
9
13.55556
2.18581
4.77778
9
14.55556
2.40370 5.77778
Post
Paired two-sample t-test
Degrees of Freedom
Hypothesized Mean Difference
Pooled Variance
Test Statistics
Pearson R
8
0
5.27778
1.73205
0.71902
Two-tailed distribution
p-level
0.12150 Critical Value (5%)
2.30600
One-tailed distribution
p-level
0.06075 Critical Value (5%)
1.85955
0.12150
0.06075
2.30600
1.85955
Transcribed Image Text:Examine the output below. What is the actual p-level for a two-tailed test? Compare Means Descriptive Statistics VAR Sample size Mean Standard Deviation Variance Pre 9 13.55556 2.18581 4.77778 9 14.55556 2.40370 5.77778 Post Paired two-sample t-test Degrees of Freedom Hypothesized Mean Difference Pooled Variance Test Statistics Pearson R 8 0 5.27778 1.73205 0.71902 Two-tailed distribution p-level 0.12150 Critical Value (5%) 2.30600 One-tailed distribution p-level 0.06075 Critical Value (5%) 1.85955 0.12150 0.06075 2.30600 1.85955
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
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