A poll surveyed people about taxing sugar-sweetened beverages. The results are presented responses independent of the participants' ethnic group? Conduct a test of independence at the 5% significance level. table below, and are classified by ethnic group and response type. Are the poll Opinion/ Ethnicity Asian- American African- White/Non- Hispanic Row Latino American Total Against tax In favor of tax 48 432 41 160 681 55 235 23 147 460 No opinion 16 42 17 18 93 Column Total 325 119 709 81 1234 O Part (a) State the null hypothesis. O Ethnic group is independent of the response type. O Ethnic group is dependent on the response type.
A poll surveyed people about taxing sugar-sweetened beverages. The results are presented responses independent of the participants' ethnic group? Conduct a test of independence at the 5% significance level. table below, and are classified by ethnic group and response type. Are the poll Opinion/ Ethnicity Asian- American African- White/Non- Hispanic Row Latino American Total Against tax In favor of tax 48 432 41 160 681 55 235 23 147 460 No opinion 16 42 17 18 93 Column Total 325 119 709 81 1234 O Part (a) State the null hypothesis. O Ethnic group is independent of the response type. O Ethnic group is dependent on the response type.
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Chapter10: Statistics
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![A poll surveyed people about taxing sugar-sweetened beverages. The results are presented in the table below, and are classified by ethnic group and response type. Are the poll
responses independent of the participants' ethnic group? Conduct a test of independence at the 5% significance level.
Opinion/
Asian-
White/Non-
African-
Row
Total
Latino
Ethnicity
American
Hispanic
American
Against tax
48
432
41
160
681
In favor of tax
55
235
23
147
460
No opinion
16
42
17
18
93
Column Total
119
709
81
325
1234
O Part (a)
State the null hypothesis.
O Ethnic group is independent of the response type.
O Ethnic group is dependent on the response type.
O Part (b)
O Part (c)
What are the degrees of freedom? (Enter an exact number as an integer, fraction, or decimal.)
O Part (d)
State the distribution to use for the test.
O t6](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F246a99a9-5828-41a7-a6a4-9c1cdc04aac8%2F2f82584b-4be4-4379-9e30-5b9cda6922b3%2Fcoh82rg_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A poll surveyed people about taxing sugar-sweetened beverages. The results are presented in the table below, and are classified by ethnic group and response type. Are the poll
responses independent of the participants' ethnic group? Conduct a test of independence at the 5% significance level.
Opinion/
Asian-
White/Non-
African-
Row
Total
Latino
Ethnicity
American
Hispanic
American
Against tax
48
432
41
160
681
In favor of tax
55
235
23
147
460
No opinion
16
42
17
18
93
Column Total
119
709
81
325
1234
O Part (a)
State the null hypothesis.
O Ethnic group is independent of the response type.
O Ethnic group is dependent on the response type.
O Part (b)
O Part (c)
What are the degrees of freedom? (Enter an exact number as an integer, fraction, or decimal.)
O Part (d)
State the distribution to use for the test.
O t6
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