The test statistic is (Type an integer or a decimal. Do not round.) The critical value is (Round to three decimal places as needed.) State the conclusion. sufficient evidence to warrant rejection of the claim that the observed to be functioning as Ho. There outcomes agree with the expected frequencies. The slot machine expected.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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11.5

Conduct the hypothesis test and provide the test statistic and the critical value, and
state the conclusion.
A person purchased a slot machine and tested it by playing it 1,134 times. There are
10 different categories of outcomes, including no win, win jackpot, win with three bells,
and so on. When testing the claim that the observed outcomes agree with the
expected frequencies, the author obtained a test statistic of x² = 18.585. Use a 0.05
significance level to test the claim that the actual outcomes agree with the expected
frequencies. Does the slot machine appear to be functioning as expected?
Click here to view the chi-square distribution table.
Transcribed Image Text:Conduct the hypothesis test and provide the test statistic and the critical value, and state the conclusion. A person purchased a slot machine and tested it by playing it 1,134 times. There are 10 different categories of outcomes, including no win, win jackpot, win with three bells, and so on. When testing the claim that the observed outcomes agree with the expected frequencies, the author obtained a test statistic of x² = 18.585. Use a 0.05 significance level to test the claim that the actual outcomes agree with the expected frequencies. Does the slot machine appear to be functioning as expected? Click here to view the chi-square distribution table.
The test statistic is
(Type an integer or a decimal. Do not round.)
The critical value is.
(Round to three decimal places as needed.)
State the conclusion.
sufficient evidence to warrant rejection of the claim that the observed
to be functioning as
Ho. There
outcomes agree with the expected frequencies. The slot machine
expected.
Transcribed Image Text:The test statistic is (Type an integer or a decimal. Do not round.) The critical value is. (Round to three decimal places as needed.) State the conclusion. sufficient evidence to warrant rejection of the claim that the observed to be functioning as Ho. There outcomes agree with the expected frequencies. The slot machine expected.
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