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 Expected proportion Ho Determine the null and alternative hypotheses. H₁ 4 19 2 16 Calculate the test statistic, ². x² = Calculate the P-value. 5 21 4 16 P-value = 6 21 5 16 (Round to three decimal places as needed.) (Round to four decimal places as needed.) 7 39 5 16 C What is the conclusion for this hypothesis test? O A. Fail to reject Ho. There is insufficient evidence to warrant rejection of the claim that the actual numbers of games fit the distribution indicated by the expected proportions. OB. Reject Ho. There is insufficient evidence to warrant rejection of the claim that the actual numbers of games fit the distribution indicated by the expected proportions.. OC. Fail to reject Ho. There is sufficient evidence to warrant rejection of the claim that the actual numbers of games fit the distribution indicated by the expected proportions. O D. Reject Ho. There is sufficient evidence to warrant rejection of the claim that the actual numbers of games fit the distribution indicated by the expected proportions.
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 Expected proportion Ho Determine the null and alternative hypotheses. H₁ 4 19 2 16 Calculate the test statistic, ². x² = Calculate the P-value. 5 21 4 16 P-value = 6 21 5 16 (Round to three decimal places as needed.) (Round to four decimal places as needed.) 7 39 5 16 C What is the conclusion for this hypothesis test? O A. Fail to reject Ho. There is insufficient evidence to warrant rejection of the claim that the actual numbers of games fit the distribution indicated by the expected proportions. OB. Reject Ho. There is insufficient evidence to warrant rejection of the claim that the actual numbers of games fit the distribution indicated by the expected proportions.. OC. Fail to reject Ho. There is sufficient evidence to warrant rejection of the claim that the actual numbers of games fit the distribution indicated by the expected proportions. O D. Reject Ho. There is sufficient evidence to warrant rejection of the claim that the actual numbers of games fit the distribution indicated by the expected proportions.
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 6E: List the sample space of each experiment. Tossing three coins
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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
Expected proportion
Но
H₁:
4
19
2
16
Determine the null and alternative hypotheses.
5
21
4
16
P-value =
Calculate the test statistic, x².
x² = (Round to three decimal places as needed.)
Calculate the P-value.
6
21
5
16
(Round to four decimal places as needed.)
7
39
5
16
What is the conclusion for this hypothesis test?
OA. Fail to reject Ho. There is insufficient evidence to warrant rejection of the claim that the actual numbers of games fit the distribution
indicated by the expected proportions.
OB. Reject Ho. There is insufficient evidence to warrant rejection of the claim that the actual numbers of games fit the distribution indicated by
the expected proportions..
O C. Fail to reject Ho. There is sufficient evidence to warrant rejection of the claim that the actual numbers of games fit the distribution indicated
by the expected proportions.
2017
O D. Reject Ho. There is sufficient evidence to warrant rejection of the claim that the actual numbers of games fit the distribution indicated by the
expected proportions.
SALMON SIT O
2002
DE
Z teg
|_ _____ _ _ ______
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