he chi-square statistic is given for a test for association, along with the two-way table showing the observed and expected counts. A B C 1 30(40.6) 33(31) 37(28.4) 2 25(40.6) 50(31) 25(28.4) 3 148(121.8) 72(93)) 80(85.2) Chi-square statistic=34.241 (a) What are the degrees of freedom for the test? Degrees of freedom = Enter your answer in accordance to item (a) of the question statement (b) What is the p-value? p-value = Enter your answer in accordance to item (b) of the question statement (c) What is the conclusion, using a 5% significance level? Reject H0H0: There is evidence of no association between the two variables. Do not reject H0H0: We do not find evidence of an association between the two variables. Do not reject H0H0: We do not find evidence of no association between the two variables. Reject H0H0: There is evidence of an association between the two variables.
he chi-square statistic is given for a test for association, along with the two-way table showing the observed and expected counts. A B C 1 30(40.6) 33(31) 37(28.4) 2 25(40.6) 50(31) 25(28.4) 3 148(121.8) 72(93)) 80(85.2) Chi-square statistic=34.241 (a) What are the degrees of freedom for the test? Degrees of freedom = Enter your answer in accordance to item (a) of the question statement (b) What is the p-value? p-value = Enter your answer in accordance to item (b) of the question statement (c) What is the conclusion, using a 5% significance level? Reject H0H0: There is evidence of no association between the two variables. Do not reject H0H0: We do not find evidence of an association between the two variables. Do not reject H0H0: We do not find evidence of no association between the two variables. Reject H0H0: There is evidence of an association between the two variables.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 13PT
Related questions
Question
he chi-square statistic is given for a test for association, along with the two-way table showing the observed and expected counts.
Chi-square statistic=34.241
A | B | C | |
---|---|---|---|
1 | 30(40.6) | 33(31) | 37(28.4) |
2 | 25(40.6) | 50(31) | 25(28.4) |
3 | 148(121.8) | 72(93)) | 80(85.2) |
Chi-square statistic=34.241
(a) What are the degrees of freedom for the test?
Degrees of freedom = Enter your answer in accordance to item (a) of the question statement
(b) What is the p-value?
p-value = Enter your answer in accordance to item (b) of the question statement
Degrees of freedom = Enter your answer in accordance to item (a) of the question statement
(b) What is the p-value?
p-value = Enter your answer in accordance to item (b) of the question statement
(c) What is the conclusion, using a 5% significance level?
Reject H0H0: There is evidence of no association between the two variables.
Do not reject H0H0: We do not find evidence of an association between the two variables.
Do not reject H0H0: We do not find evidence of no association between the two variables.
Reject H0H0: There is evidence of an association between the two variables.
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