Homework Help is Here – Start Your Trial Now!
Math
Statistics
(d) Find the critical value at the 0.10 level of significance. (Round to three or more decimal places.) (e) Can we conclude that the proportion of mall shoppers in my market category who would buy a subscription is less than the proportion in Ivanna's market category who would? O Yes O No

(d) Find the critical value at the 0.10 level of significance. (Round to three or more decimal places.) (e) Can we conclude that the proportion of mall shoppers in my market category who would buy a subscription is less than the proportion in Ivanna's market category who would? O Yes O No

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 13CYU
See similar textbooks
icon
Related questions
Question

Need help with d and e 

= Carry y formulas.) Hypothesis test for the difference of population proportions termediate computations to three or more decimal places and round your answers as specified in the parts below. (If necessary, consult a list of (a) State the null hypothesis Ho and the alternative hypothesis H₁. 0 F tly cloudy Ho: P₁ P2 0 H₁ P₁ P2 (b) Determine the type of test statistic to use. Z < (c) Find the value of the test statistic. (Round to three or more decimal places.) -0.813 (d) Find the critical value at the 0.10 level of significance. (Round to three or more decimal places.) 0 (e) Can we conclude that the proportion of mall shoppers in my market category who would buy a subscription is less than the proportion in Ivanna's market category who would? OYes O No Explanation Check Search μ X ㅁ #0 O 0=0 OSO X S □<口 Ś Р <Q 믐 3/5 >O Melvin Español ? 0 Aa 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center #9
Transcribed Image Text:= Carry y formulas.) Hypothesis test for the difference of population proportions termediate computations to three or more decimal places and round your answers as specified in the parts below. (If necessary, consult a list of (a) State the null hypothesis Ho and the alternative hypothesis H₁. 0 F tly cloudy Ho: P₁ P2 0 H₁ P₁ P2 (b) Determine the type of test statistic to use. Z < (c) Find the value of the test statistic. (Round to three or more decimal places.) -0.813 (d) Find the critical value at the 0.10 level of significance. (Round to three or more decimal places.) 0 (e) Can we conclude that the proportion of mall shoppers in my market category who would buy a subscription is less than the proportion in Ivanna's market category who would? OYes O No Explanation Check Search μ X ㅁ #0 O 0=0 OSO X S □<口 Ś Р <Q 믐 3/5 >O Melvin Español ? 0 Aa 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center #9
Hypothesis test for the difference of population proportions Several months ago while shopping, I was interviewed to see whether or not I'd be interested in signing up for a subscription to a yoga app. I fall into the category of people who have a membership at a local gym, and guessed that, like me, many people in that category would not be interested in the app. My friend Ivanna falls in the category of people who do not have a membership at a local gym, and I was thinking that she might like a subscription to the app. After being interviewed, I looked at the interviewer's results. Of the 98 people in my market category who had been interviewed, 17 said they would buy a subscription, and of the 120 people in Ivanna's market category, 26 said they would buy a subscription. Assuming that these data came from independent, random samples, can we conclude, at the 0.10 level of significance, that the proportion p₁ of all mall shoppers in my market category who would buy a subscription is less than the proportion p₂ of all mall shoppers in Ivanna's market category who would a subscription? 73°F Partly cloudy Perform a one-tailed test. Then complete the parts below. Carry your intermediate computations to three or more decimal places and round your answers as specified in the parts below. (If necessary, consult a list of formulas.) (a) State the null hypothesis Ho and the alternative hypothesis H₁. 0 Ho: P₁ P₂ H₁: P₁ P2 (b) Determine the type of test statistic to use. Z = (c) Find the value of the test statistic. (Round to three or more decimal places.) -0.813 Explanation Check O Search 0 C 3 |x X 8 ロ=ロ ロメロ O S 00 < P 3/5 <Q 010 OSO ☐☐ > 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy C
Transcribed Image Text:Hypothesis test for the difference of population proportions Several months ago while shopping, I was interviewed to see whether or not I'd be interested in signing up for a subscription to a yoga app. I fall into the category of people who have a membership at a local gym, and guessed that, like me, many people in that category would not be interested in the app. My friend Ivanna falls in the category of people who do not have a membership at a local gym, and I was thinking that she might like a subscription to the app. After being interviewed, I looked at the interviewer's results. Of the 98 people in my market category who had been interviewed, 17 said they would buy a subscription, and of the 120 people in Ivanna's market category, 26 said they would buy a subscription. Assuming that these data came from independent, random samples, can we conclude, at the 0.10 level of significance, that the proportion p₁ of all mall shoppers in my market category who would buy a subscription is less than the proportion p₂ of all mall shoppers in Ivanna's market category who would a subscription? 73°F Partly cloudy Perform a one-tailed test. Then complete the parts below. Carry your intermediate computations to three or more decimal places and round your answers as specified in the parts below. (If necessary, consult a list of formulas.) (a) State the null hypothesis Ho and the alternative hypothesis H₁. 0 Ho: P₁ P₂ H₁: P₁ P2 (b) Determine the type of test statistic to use. Z = (c) Find the value of the test statistic. (Round to three or more decimal places.) -0.813 Explanation Check O Search 0 C 3 |x X 8 ロ=ロ ロメロ O S 00 < P 3/5 <Q 010 OSO ☐☐ > 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy C
Expert Solution
steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt
Holt Mcdougal Larson Pre-algebra: Student Edition…
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
Calculus For The Life Sciences
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,
College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
SEE MORE TEXTBOOKS