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  1. mathematics
  2. statistics
  3. 1   26.5 1   28.7 1   25.1 1 

1   26.5 1   28.7 1   25.1 1   29.1 1   27.2 2   31.2 2   28.3 2   30.8 2   27.9 2   29.6 3   27.9 3   25.1 3   28.5 3   24.2 3  ...

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Verified Solution

Question

Statistics

1   26.5
1   28.7
1   25.1
1   29.1
1   27.2
2   31.2
2   28.3
2   30.8
2   27.9
2   29.6
3   27.9
3   25.1
3   28.5
3   24.2
3   26.5
4   30.8
4   29.6
4   32.4
4   31.7
4   32.8

Q1:

• Test for equal variations using the Bartlett test.
Calculating the value of the test statistic
o Finding critical (tabular) values
o Determine the area rejecting the null hypothesis
the decision
Conclusion

Answer & Explanation Solved by verified expert
4.4 Ratings (796 Votes)
AnswerBratlett test using R studioBartlett Test of Homogeneity of VariancesDescriptionPerforms Bartletts test of the null that the variances in each ofthe groups samples are the same S3 method for class    See Answer
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