Internet tax: In 2013 , a consulting company asked 1019 U.S. adults whether they believed that people should pay sales tax on items purchased over the Internet. Of these, 428 said they supported such a tax. Does the survey provide convincing evidence that more than 39% of U.S. adults favor an Internet sales tax? Use the =α0.05 level of significance and the P -value method and Excel. Part 1 of 5 State the appropriate null and alternate hypotheses. H0 : =p.39 H1 : >p.39 This hypothesis test is a ▼right-tailed test. Alternate Answer: H0 : =p0.39 H1 : >p0.39 This hypothesis test is a right-tailed test. Part: 1 / 5 1 of 5 Parts Complete Part 2 of 5 Compute the test statistic. Do not round intermediate steps. Round the answer to two decimal places. =z
Internet tax: In 2013 , a consulting company asked 1019 U.S. adults whether they believed that people should pay sales tax on items purchased over the Internet. Of these, 428 said they supported such a tax. Does the survey provide convincing evidence that more than 39% of U.S. adults favor an Internet sales tax? Use the =α0.05 level of significance and the P -value method and Excel. Part 1 of 5 State the appropriate null and alternate hypotheses. H0 : =p.39 H1 : >p.39 This hypothesis test is a ▼right-tailed test. Alternate Answer: H0 : =p0.39 H1 : >p0.39 This hypothesis test is a right-tailed test. Part: 1 / 5 1 of 5 Parts Complete Part 2 of 5 Compute the test statistic. Do not round intermediate steps. Round the answer to two decimal places. =z
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 30PPS
Related questions
Question
Internet tax: In
2013
, a consulting company asked
1019
U.S. adults whether they believed that people should pay sales tax on items purchased over the Internet. Of these,
428
said they supported such a tax. Does the survey provide convincing evidence that more than
39%
of U.S. adults favor an Internet sales tax? Use the
=α0.05
level of significance and the
P
-value method and Excel.
Part 1 of 5
State the appropriate null and alternate hypotheses.
H0
=p.39
H1
>p.39
Alternate Answer:
H0
:
=p0.39
H1
:
>p0.39
This hypothesis test is a right-tailed test.
Part: 1 / 5
1 of 5 Parts Complete
Part 2 of 5
Compute the test statistic. Do not round intermediate steps. Round the answer to two decimal places.
|
=z
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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