MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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what is the statistical test used, what is Ha and Ho, the df, the t critical, and t observed?
![Layout
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A A Aa- EEST
Xx² A-ay-A-
tº
F4
R
5
Step 2: Ho:
HA:
Step 3: df =
Ścritical =
Step 4: tabs =
F5
2. Bardwell, Ensign, and Mills (2005) assessed the moods of 60 male U.S. Marines
following a month-long training exercise conducted in cold temperatures and at high
altitudes. Negative moods, including fatigue and anger, increased substantially during
the training and lasted up to 3 months after the training ended. Mean mood scores were
compared to population norms for three groups: college men, adult men, and male
psychiatric outpatients. Let's examine anger scores for six Marines at the end of training;
these scores are fictional, but their mean and standard deviation are very close to the
actual descriptive statistics for the sample: 14, 12, 13, 12, 14, 15. The population mean
anger score for college men is 8.90.
Conduct all 5 steps of a single-sample t test (a = .05, two-tailed).
Step which statistical test you would like to use?
O
5
-
%
Lab Assignment 5 (single sample t-test) PSY201 (2).docx - Word
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Transcribed Image Text:Layout
References
Font
Review
Mailings
A A Aa- EEST
Xx² A-ay-A-
tº
F4
R
5
Step 2: Ho:
HA:
Step 3: df =
Ścritical =
Step 4: tabs =
F5
2. Bardwell, Ensign, and Mills (2005) assessed the moods of 60 male U.S. Marines
following a month-long training exercise conducted in cold temperatures and at high
altitudes. Negative moods, including fatigue and anger, increased substantially during
the training and lasted up to 3 months after the training ended. Mean mood scores were
compared to population norms for three groups: college men, adult men, and male
psychiatric outpatients. Let's examine anger scores for six Marines at the end of training;
these scores are fictional, but their mean and standard deviation are very close to the
actual descriptive statistics for the sample: 14, 12, 13, 12, 14, 15. The population mean
anger score for college men is 8.90.
Conduct all 5 steps of a single-sample t test (a = .05, two-tailed).
Step which statistical test you would like to use?
O
5
-
%
Lab Assignment 5 (single sample t-test) PSY201 (2).docx - Word
Tell me what you want to do
Help
Paragraph
F6
View
---
+
6
AaBbCc[ AaBbCcDa AaBbCc[ AaBbCcL AaBbCcL
Emphasis
1 No Spac... Heading 7 Subtle Em....
Intense E...
F7
H
&
7
tyl
F8
한
F9
8
I
Σ W]
*
F10
Styles
(
9
F11
F12
AaBbCct AaB
Strong
Qu
40°F
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