The accompanying table lists distances (mm) between pupils of randomly selected U.S. Army personnel collected as part of a large reputable study. Results from two-way analysis of variance are also shown. Use the displayed results and use a 0.05 significance level. What do you conclude? Click the icon to view the data and two-way analysis of variance results. First test for an interaction between the two factors. Determine the null and alternative hypotheses. Choose the corred answer below. A. Ho: Distances between pupils are not affected by an interaction between gender and handedness. H₁: Distances between pupils are affected by an interaction between gender and handedness. B. Ho: Distances between pupils are not affected by gender. H₁: Distances between pupils are affected by gender. Ho: Distances between pupils are not affected by handedness. H₁: Distances between pupils are affected by handedness. D. Ho: Distances between pupils are affected by an interaction between gender and handedness. H₁: Distances between pupils are not affected by an interaction between gender and handedness. Determine the test statistic. The test statistic is. (Round to two decimal places as needed.) Data and Two-Way ANOVA Results Source: Interaction: Row Variable: Column Variable: Female Male DF: 1 1 1 SS: 28.8 64.8 16.2 Right-Handed 66 63 59 60 56 65 62 66 70 71 MS: 28.8 64.8 16.2 Left-Handed 71 62 61 69 62 67 67 63 68 66 Test Stat, F: 2.14925 4.83582 1.20896 D Critical F: 4.49401 4.49401 4.49401 P-Value: 0.16202 0.04293 0.28781 X
The accompanying table lists distances (mm) between pupils of randomly selected U.S. Army personnel collected as part of a large reputable study. Results from two-way analysis of variance are also shown. Use the displayed results and use a 0.05 significance level. What do you conclude? Click the icon to view the data and two-way analysis of variance results. First test for an interaction between the two factors. Determine the null and alternative hypotheses. Choose the corred answer below. A. Ho: Distances between pupils are not affected by an interaction between gender and handedness. H₁: Distances between pupils are affected by an interaction between gender and handedness. B. Ho: Distances between pupils are not affected by gender. H₁: Distances between pupils are affected by gender. Ho: Distances between pupils are not affected by handedness. H₁: Distances between pupils are affected by handedness. D. Ho: Distances between pupils are affected by an interaction between gender and handedness. H₁: Distances between pupils are not affected by an interaction between gender and handedness. Determine the test statistic. The test statistic is. (Round to two decimal places as needed.) Data and Two-Way ANOVA Results Source: Interaction: Row Variable: Column Variable: Female Male DF: 1 1 1 SS: 28.8 64.8 16.2 Right-Handed 66 63 59 60 56 65 62 66 70 71 MS: 28.8 64.8 16.2 Left-Handed 71 62 61 69 62 67 67 63 68 66 Test Stat, F: 2.14925 4.83582 1.20896 D Critical F: 4.49401 4.49401 4.49401 P-Value: 0.16202 0.04293 0.28781 X
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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Transcribed Image Text:The accompanying table lists distances (mm) between pupils of randomly selected U.S. Army personnel collected as part of a
large reputable study. Results from two-way analysis of variance are also shown. Use the displayed results and use a 0.05
significance level. What do you conclude?
Click the icon to view the data and two-way analysis of variance results.
First test for an interaction between the two factors. Determine the null and alternative hypotheses. Choose the correct
answer below.
A. Ho: Distances between pupils are not affected by an interaction between gender and handedness.
H₁: Distances between pupils are affected by an interaction between gender and handedness.
B. Ho: Distances between pupils are not affected by gender.
H₁: Distances between pupils are affected by gender.
C. Ho: Distances between pupils are not affected by handedness.
H₁: Distances between pupils are affected by handedness.
D. Ho: Distances between pupils are affected by an interaction between gender and handedness.
H₁: Distances between pupils are not affected by an interaction between gender and handedness.
Determine the test statistic.
The test statistic is
(Round to two decimal places as needed.)
Data and Two-Way ANOVA Results
Source:
Interaction:
Row Variable:
Column Variable:
Female
Male
DF:
1
1
1
SS:
28.8
64.8
16.2
Right-Handed
66 63 59 60 56
65 62 66 70 71
Print
MS:
28.8
64.8
16.2
Left-Handed
71 62 61 69 62
67 67 63 68 66
Test Stat, F:
2.14925
4.83582
1.20896
Done
Critical F:
4.49401
4.49401
4.49401
P-Value:
0.16202
0.04293
0.28781
X
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