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A research center claims that 28% of adults in a certain country would travel into space on a commercial flight if they could afford it In a random sample of 1200 adults in that country, 32% say that they would travel into space on a commercial flight if they could afford it At a=0.01, is there enough evidence to reject the research center's claim? Complete parts (a) through (d) below. (a) Identify the claim and state H, and H,- Identify the claim in this scenario. Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round.) O A. % of adults in the country would travel into space on a commercial flight if they could afford it. O B. No more than % of adults in the country would travel into space on a commercial flight if they could afford it. O C. At least % of adults in the country would travel into space on a commercial flight if they could afford it. %. Let p be the population proportion of successes, where a success is an adult in the country who would travel into space on a commercial flight if they could afford it. State Ho and Ha. Select the correct choice below and fill in the answer boxes to complete your choice. (Round to two decimal places as needed.) O D. The percentage adults in the country who would travel into space on a commercial flight if they could afford it is not O C. Ho p> O B. Ho pt O A. Ho p2 H. ps Ha p= Ha p< O F. Ho: P< O E. Ho p< D. Ho P= Ne Textbook Calculator 6:54 65°F 12/E 99+ e Type here to search Lenovo DG521 AUX XL-BT 10/05/17 Insert Delete PrtSc F11 F12 F8 F9 F10 F7 F4 F5 F6 F1 F2 F3 Backspace Num Lock & %23 7 8 9 2 3 4. + II C

A research center claims that 28% of adults in a certain country would travel into space on a commercial flight if they could afford it In a random sample of 1200 adults in that country, 32% say that they would travel into space on a commercial flight if they could afford it At a=0.01, is there enough evidence to reject the research center's claim? Complete parts (a) through (d) below. (a) Identify the claim and state H, and H,- Identify the claim in this scenario. Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round.) O A. % of adults in the country would travel into space on a commercial flight if they could afford it. O B. No more than % of adults in the country would travel into space on a commercial flight if they could afford it. O C. At least % of adults in the country would travel into space on a commercial flight if they could afford it. %. Let p be the population proportion of successes, where a success is an adult in the country who would travel into space on a commercial flight if they could afford it. State Ho and Ha. Select the correct choice below and fill in the answer boxes to complete your choice. (Round to two decimal places as needed.) O D. The percentage adults in the country who would travel into space on a commercial flight if they could afford it is not O C. Ho p> O B. Ho pt O A. Ho p2 H. ps Ha p= Ha p< O F. Ho: P< O E. Ho p< D. Ho P= Ne Textbook Calculator 6:54 65°F 12/E 99+ e Type here to search Lenovo DG521 AUX XL-BT 10/05/17 Insert Delete PrtSc F11 F12 F8 F9 F10 F7 F4 F5 F6 F1 F2 F3 Backspace Num Lock & %23 7 8 9 2 3 4. + II C

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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A research center claims that 28% of adults in a certain country would travel into space on a commercial flight if they could afford it In a random sample of 1200 adults in that country, 32% say that they would travel into space on a commercial flight if they could afford it At a=0.01, is there enough evidence to reject the research center's claim? Complete parts (a) through (d) below. (a) Identify the claim and state H, and H,- Identify the claim in this scenario. Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round.) O A. % of adults in the country would travel into space on a commercial flight if they could afford it. O B. No more than % of adults in the country would travel into space on a commercial flight if they could afford it. O C. At least % of adults in the country would travel into space on a commercial flight if they could afford it. %. Let p be the population proportion of successes, where a success is an adult in the country who would travel into space on a commercial flight if they could afford it. State Ho and Ha. Select the correct choice below and fill in the answer boxes to complete your choice. (Round to two decimal places as needed.) O D. The percentage adults in the country who would travel into space on a commercial flight if they could afford it is not O C. Ho p> O B. Ho pt O A. Ho p2 H. ps Ha p= Ha p< O F. Ho: P< O E. Ho p< D. Ho P= Ne Textbook Calculator 6:54 65°F 12/E 99+ e Type here to search Lenovo DG521 AUX XL-BT 10/05/17 Insert Delete PrtSc F11 F12 F8 F9 F10 F7 F4 F5 F6 F1 F2 F3 Backspace Num Lock & %23 7 8 9 2 3 4. + II C
Transcribed Image Text:A research center claims that 28% of adults in a certain country would travel into space on a commercial flight if they could afford it In a random sample of 1200 adults in that country, 32% say that they would travel into space on a commercial flight if they could afford it At a=0.01, is there enough evidence to reject the research center's claim? Complete parts (a) through (d) below. (a) Identify the claim and state H, and H,- Identify the claim in this scenario. Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round.) O A. % of adults in the country would travel into space on a commercial flight if they could afford it. O B. No more than % of adults in the country would travel into space on a commercial flight if they could afford it. O C. At least % of adults in the country would travel into space on a commercial flight if they could afford it. %. Let p be the population proportion of successes, where a success is an adult in the country who would travel into space on a commercial flight if they could afford it. State Ho and Ha. Select the correct choice below and fill in the answer boxes to complete your choice. (Round to two decimal places as needed.) O D. The percentage adults in the country who would travel into space on a commercial flight if they could afford it is not O C. Ho p> O B. Ho pt O A. Ho p2 H. ps Ha p= Ha p< O F. Ho: P< O E. Ho p< D. Ho P= Ne Textbook Calculator 6:54 65°F 12/E 99+ e Type here to search Lenovo DG521 AUX XL-BT 10/05/17 Insert Delete PrtSc F11 F12 F8 F9 F10 F7 F4 F5 F6 F1 F2 F3 Backspace Num Lock & %23 7 8 9 2 3 4. + II C
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