Hypotheses for a chi-square goodness-of-fit test are given, along with the sample data and the chi-square statistic. Hypotheses: Но : РА — Ha: Some p; is not as given 0.7, Рв 3D 0.2, рс %3D 0.1 Sample Data: A Observed(Expected) 139(139) 41(40) 19(20) Chi-square statistic = 0.1 (a) What are the degrees of freedom for the test? (b) What is the p-value? Round your answer to five decimal places. p-value = i (c) What is the conclusion, using a 5% significance level? O Reject Ho : There is evidence that the assumed proportions are wrong. O Do not reject Ho : The assumed proportions appear to be wrong. O Do not reject Ho : The assumed proportions seem correct. O Reject Ho : There is evidence to support the assumed proportions.

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Hypotheses for a chi-square goodness-of-fit test are given, along with the sample data and the chi-square statistic.
Hypotheses:
Но : РА 3 0.7, рв 3D 0.2, Рс 3D 0.1
Ha: Some p; is not as given
Sample Data:
A
В
Observed(Expected) 139(139) 41(40) 19(20)
Chi-square statistic = 0.1
(a) What are the degrees of freedom for the test?
i
(b) What is the p-value?
Round your answer to five decimal places.
p-value =
i
(c) What is the conclusion, using a 5% significance level?
O Reject Ho : There is evidence that the assumed proportions are wrong.
O Do not reject Ho : The assumed proportions appear to be wrong.
O Do not reject Ho : The assumed proportions seem correct.
O Reject Ho : There is evidence to support the assumed proportions.
Transcribed Image Text:Hypotheses for a chi-square goodness-of-fit test are given, along with the sample data and the chi-square statistic. Hypotheses: Но : РА 3 0.7, рв 3D 0.2, Рс 3D 0.1 Ha: Some p; is not as given Sample Data: A В Observed(Expected) 139(139) 41(40) 19(20) Chi-square statistic = 0.1 (a) What are the degrees of freedom for the test? i (b) What is the p-value? Round your answer to five decimal places. p-value = i (c) What is the conclusion, using a 5% significance level? O Reject Ho : There is evidence that the assumed proportions are wrong. O Do not reject Ho : The assumed proportions appear to be wrong. O Do not reject Ho : The assumed proportions seem correct. O Reject Ho : There is evidence to support the assumed proportions.
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