Perform a Bonferroni test to see which means are significantly different. Round your answers to th decimal places, and round any interim calculations to four decimal places. Test Statistic Adjusted P-value Statistically significant differen Work Study vs. Co-op ?

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Perform a Bonferroni test to see which means are significantly different. Round your answers to three
decimal places, and round any interim calculations to four decimal places.
Test Statistic Adjusted P-value Statistically significant difference?
Work Study vs. Co-op
Work Study vs. Internship
Co-op vs. Internship
?
?
?
Transcribed Image Text:Perform a Bonferroni test to see which means are significantly different. Round your answers to three decimal places, and round any interim calculations to four decimal places. Test Statistic Adjusted P-value Statistically significant difference? Work Study vs. Co-op Work Study vs. Internship Co-op vs. Internship ? ? ?
The following three independent random samples are obtained from three normally distributed populations
with equal variances. The dependent variable is starting hourly wage, and the groups are the types of
position (work study, co-op, internship).
Software was used to conduct a one-way ANOVA to determine if the means are equal using a = 0.05.
Summary Statistics:
Work Study
Co-op
Internship
ANOVA Table:
Source
Between
Within
Total
Mean Standard Deviation
12.96
14.4508
15.787
SS
49.5388
df
0.4852
1.5733
110.8509 48
0.3472
MS
61.3121 46 1.3329
F
Sample Size
15
24
10
2 24.7694 18.5831 1.0E-6
P-value
Transcribed Image Text:The following three independent random samples are obtained from three normally distributed populations with equal variances. The dependent variable is starting hourly wage, and the groups are the types of position (work study, co-op, internship). Software was used to conduct a one-way ANOVA to determine if the means are equal using a = 0.05. Summary Statistics: Work Study Co-op Internship ANOVA Table: Source Between Within Total Mean Standard Deviation 12.96 14.4508 15.787 SS 49.5388 df 0.4852 1.5733 110.8509 48 0.3472 MS 61.3121 46 1.3329 F Sample Size 15 24 10 2 24.7694 18.5831 1.0E-6 P-value
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