TThe 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. Calculate the P-value. (Round off to 4 decimal places)
TThe 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. Calculate the P-value. (Round off to 4 decimal places)
A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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TThe 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.
- Calculate the P-value. (Round off to 4 decimal places)

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
5
6
7
18
22
22
38
2
4
5
Expected proportion
16
16
16
16
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, x2.
* = 6.976 (Round to three decimal places as needed.)
Calculate the P-value.
P-value = (Round to four decimal places as needed.)

Transcribed Image Text:A
B
F
Games Played Actual_contests Expected_proportion
(Oi-Ei)2
E=np
12.5
X2
4
18
0.125
30.25
2.42
5
22
0.25
25
9
0.36
6
22
0.3125
31.25
85.5625
2.738
7
38
0.3125
31.25
45.5625
1.458
Total
100
100
6.976
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