Absenteeism is a major problem for many organizations. JP Morgan wants te check if absenteeism rate is the same for different groups of women. The company randomly selected 19 (nineteen) women who belong to 3 groups: Single; Married wit no children; and Married with children. The number of days these women were absen during a certain period within the year is recorded. Using the 5% significance level perform an analysis of variance ( ANOVA ) to test the null hypothesis that the mear number of days on which women in each of these groups are absent is the same. 1. Ho: 2. H1: 3. Test statistic:
Absenteeism is a major problem for many organizations. JP Morgan wants te check if absenteeism rate is the same for different groups of women. The company randomly selected 19 (nineteen) women who belong to 3 groups: Single; Married wit no children; and Married with children. The number of days these women were absen during a certain period within the year is recorded. Using the 5% significance level perform an analysis of variance ( ANOVA ) to test the null hypothesis that the mear number of days on which women in each of these groups are absent is the same. 1. Ho: 2. H1: 3. Test statistic:
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
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Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 58E: What is meant by the sample space of an experiment?
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Hi, Can you help me answer this statistic problem? I can't understand how to solve this. You can help my by putting the solutions in a piece of paper to better understand it. Thank you so much
Transcribed Image Text:Absenteeism is a major problem for many organizations. JP Morgan wants to
check if absenteeism rate is the same for different groups of women. The company
randomly selected 19 (nineteen) women who belong to 3 groups: Single; Married with
no children; and Married with children. The number of days these women were absent
during a certain period within the year is recorded. Using the 5% significance level,
perform an analysis of variance ( ANOVA ) to test the null hypothesis that the mean
number of days on which women in each of these groups are absent is the same.
1. Но:
2. H1:
3. Test statistic:
4. Critical value:
5. Complete the ANOVA table below:
Degrees of Sum of
Freedom
Sources of
Мean
Value of the test
Variation
Squares
Squares
Statistic
Between
1.5
Within
172.6
F =
Total
174.1
6. Decision:
7. Conclusion:
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