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
Related questions
Question

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

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
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