MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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appropriate, test for an effect from the row factor. Choose the correct answer below.
Sitting Height Data
A. Ho: Left-handed people and right-handed people have the same population mean sitting height.
H₁: Left-handed people and right-handed people have different population mean sitting heights.
OB. Ho: Men and women have different population mean-sitting heights.
H₁: Men and women have the same population mean sitting height.
Female
Male
OC. Ho: Left-handed people and right-handed people have different population mean sitting heights.
H₁: Left-handed people and right-handed people have the same population mean sitting height.
OD. Ho: Men and women have the same population mean sitting height.
H₁: Men and women have different population mean sitting heights.
OE. This test is not appropriate due to the results of the test for interaction between the two factors.
If appropriate, determine the test statistic. Select the correct choice below and, if necessary, fill in the answer box within your choice.
OA. The test statistic is
(Round to two decimal places as needed.)
OB. This test is not appropriate due to the results of the test for interaction between the two factors.
If appropriate, determine the P-value. Select the correct choice below and, if necessary, fill in the answer box within your choice.
OA. The P-value is
(Round to three decimal places as needed.)
OB. This test is not appropriate due to the results of the test for interaction between the two factors.
If annronriate determine the nroner conclusion at the 005 significance level Choose the correct answer helow
43°F
▬▬
--
OL
Mostly cloudy
esc
%
5
2
1
#
3
F4
$
4
6
&
7
4
Right-Handed
858 878 876 786 898
945 907 901 912 947
Print
k
8
prt sc
Left-Handed
871 858 885 846 813
1000 916 1030 914 977
Done
expand button
Transcribed Image Text:appropriate, test for an effect from the row factor. Choose the correct answer below. Sitting Height Data A. Ho: Left-handed people and right-handed people have the same population mean sitting height. H₁: Left-handed people and right-handed people have different population mean sitting heights. OB. Ho: Men and women have different population mean-sitting heights. H₁: Men and women have the same population mean sitting height. Female Male OC. Ho: Left-handed people and right-handed people have different population mean sitting heights. H₁: Left-handed people and right-handed people have the same population mean sitting height. OD. Ho: Men and women have the same population mean sitting height. H₁: Men and women have different population mean sitting heights. OE. This test is not appropriate due to the results of the test for interaction between the two factors. If appropriate, determine the test statistic. Select the correct choice below and, if necessary, fill in the answer box within your choice. OA. The test statistic is (Round to two decimal places as needed.) OB. This test is not appropriate due to the results of the test for interaction between the two factors. If appropriate, determine the P-value. Select the correct choice below and, if necessary, fill in the answer box within your choice. OA. The P-value is (Round to three decimal places as needed.) OB. This test is not appropriate due to the results of the test for interaction between the two factors. If annronriate determine the nroner conclusion at the 005 significance level Choose the correct answer helow 43°F ▬▬ -- OL Mostly cloudy esc % 5 2 1 # 3 F4 $ 4 6 & 7 4 Right-Handed 858 878 876 786 898 945 907 901 912 947 Print k 8 prt sc Left-Handed 871 858 885 846 813 1000 916 1030 914 977 Done
The sitting height of a person is the vertical distance between the sitting surface and the top of the head. The accompanying
table lists sitting heights (mm) of randomly selected U.S. Army personnel collected as part of a large reputable study. Using
the data with a 0.05 significance level, what do you conclude?
Click the icon to view the sitting height data.
...
First test for an interaction between the two factors. Determine the null and alternative hypotheses. Choose the correct
answer below.
A. Ho Sitting heights are not affected by handedness.
H₁ Sitting heights are affected by handedness.
OB. Ho: Sitting heights are not affected by gender.
H₁ Sitting heights are affected by gender.
OC. Ho: Sitting heights are affected by an interaction between gender and handedness.
H₁ Sitting heights are not affected by an interaction between gender and handedness.
OD. Ho: Sitting heights are not affected by an interaction between gender and handedness.
H₁: Sitting heights are affected by an interaction between gender and handedness.
Determine the test statistic.
The test statistic is 2.14
(Round to two decimal places as needed.)
Determine the P-value.
A da
The P-value is 1629
acco
Use
of che
AN
Time Remaining: 00:51:35
S
Colu
Next
expand button
Transcribed Image Text:The sitting height of a person is the vertical distance between the sitting surface and the top of the head. The accompanying table lists sitting heights (mm) of randomly selected U.S. Army personnel collected as part of a large reputable study. Using the data with a 0.05 significance level, what do you conclude? Click the icon to view the sitting height data. ... First test for an interaction between the two factors. Determine the null and alternative hypotheses. Choose the correct answer below. A. Ho Sitting heights are not affected by handedness. H₁ Sitting heights are affected by handedness. OB. Ho: Sitting heights are not affected by gender. H₁ Sitting heights are affected by gender. OC. Ho: Sitting heights are affected by an interaction between gender and handedness. H₁ Sitting heights are not affected by an interaction between gender and handedness. OD. Ho: Sitting heights are not affected by an interaction between gender and handedness. H₁: Sitting heights are affected by an interaction between gender and handedness. Determine the test statistic. The test statistic is 2.14 (Round to two decimal places as needed.) Determine the P-value. A da The P-value is 1629 acco Use of che AN Time Remaining: 00:51:35 S Colu Next
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