Sames Played Actual contests 19 20 23 38 4. Expected proportion 5 16 16 16 16 etermine the null and altemative hypotheses ..... n: The observed frequencies agree with the expected proportions. 1: Al least one of the observed frequencies do not agree with the expected proportions.

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Author:Amos Gilat
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Chapter1: Starting With Matlab
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The table below lists the number of games played in a yearly best-of-seven baseball championship series, along with the expected proportions for the number of games played with teams of equal abilities. Use a 0.05 significance level to test
the claim that the actual numbers of games fit the distribution indicated by the expected proportions.
Games Played
Actual contests
4.
19
20
23
38
Expected proportion
16
16
16
16
Determine the null and alternative hypotheses.
Ho: The observed frequencies agree with the expected proportions.
H: At least one of the observed frequencies do not agree with the expected proportions.
Calculate the test statistic, y
Y- 8.016 (Round to three decimal places as needed.)
Calculate the P-value.
P-value - (Round to four decimal places as needed.)
Transcribed Image Text:The table below lists the number of games played in a yearly best-of-seven baseball championship series, along with the expected proportions for the number of games played with teams of equal abilities. Use a 0.05 significance level to test the claim that the actual numbers of games fit the distribution indicated by the expected proportions. Games Played Actual contests 4. 19 20 23 38 Expected proportion 16 16 16 16 Determine the null and alternative hypotheses. Ho: The observed frequencies agree with the expected proportions. H: At least one of the observed frequencies do not agree with the expected proportions. Calculate the test statistic, y Y- 8.016 (Round to three decimal places as needed.) Calculate the P-value. P-value - (Round to four decimal places as needed.)
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