Calculate the relevan descriptive statistics

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
s)
Alpha 0.05, 1 tailed test
1. State HO and H1
2. Calculate the relevant
descriptive statistics
3. Perform the hypothesis
test using e
appropriate test statistic
4. Do positive affirmations,
repeated to oneself daily,
increase participants
self-esteem?
5. If yes, how could you
describe the effect size?
halyp
Transcribed Image Text:s) Alpha 0.05, 1 tailed test 1. State HO and H1 2. Calculate the relevant descriptive statistics 3. Perform the hypothesis test using e appropriate test statistic 4. Do positive affirmations, repeated to oneself daily, increase participants self-esteem? 5. If yes, how could you describe the effect size? halyp
Self Esteem Scores (maximun
75)
After
Affirmations Affirmations
Score =
Subject
Before
Difference
50
62
25
59
59
46
60
55
65
68
63
Count
(n)
mean
median
DEVSQ
(SS)
VAR.S
(s2)
STDEV.S
(s)
345
Transcribed Image Text:Self Esteem Scores (maximun 75) After Affirmations Affirmations Score = Subject Before Difference 50 62 25 59 59 46 60 55 65 68 63 Count (n) mean median DEVSQ (SS) VAR.S (s2) STDEV.S (s) 345
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

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