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A research center claims that 24% of adults in a certain country would travel into space on a commercial flight if they could attord it. In a rândöm sample of / adults in that country, 27% say that they would travel into space on a commercial flight if they could afford it. At a= 0.05, is there enough evidence to reject th research center's claim? Complete parts (a) through (d) below. (a) Identify the claim and state Ho and Ha. 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. At least % 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. The percentage adults in the country who would travel into space on a commercial flight if they could afford it is not %. O D. 24 % of adults in the country would travel into space on a commercial flight if they could afford it.

A research center claims that 24% of adults in a certain country would travel into space on a commercial flight if they could attord it. In a rândöm sample of / adults in that country, 27% say that they would travel into space on a commercial flight if they could afford it. At a= 0.05, is there enough evidence to reject th research center's claim? Complete parts (a) through (d) below. (a) Identify the claim and state Ho and Ha. 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. At least % 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. The percentage adults in the country who would travel into space on a commercial flight if they could afford it is not %. O D. 24 % of adults in the country would travel into space on a commercial flight if they could afford it.

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 24% of adults in a certain country would travel into space on a commercial flight if they could afford it. In a random sample of 700 adults in that country, 27% say that they would travel into space on a commercial flight if they could afford it. At a = 0.05, is there enough evidence to reject the research center's claim? Complete parts (a) through (d) below. (a) Identify the claim and state Hn 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. At least % of adults in the country would travel into space on a commercial flight if they could afford it. OB. No more than % of adults in the country would travel into space on a commercial flight if they could afford it, The percentage adults in the country who would travel into space on a commercial flight if they could afford it is not %. D. 24 % 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 Hn and H,. Select the correct choice below and fill in the answer boxes to complete your choice. (Round to two decimal places as needed.) O A. Ho p< O B. Ho p> O C. Ho pt Ha p2 H ps Ha p= la, O D. Ho p2 O E. Ho ps OF Ho P- Ha p< На р> PD Click to select and enter your answer(s) and then click Check Answer! 202 den 3 parts remaining Clear All Check Answer iley LAMA
Transcribed Image Text:A research center claims that 24% of adults in a certain country would travel into space on a commercial flight if they could afford it. In a random sample of 700 adults in that country, 27% say that they would travel into space on a commercial flight if they could afford it. At a = 0.05, is there enough evidence to reject the research center's claim? Complete parts (a) through (d) below. (a) Identify the claim and state Hn 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. At least % of adults in the country would travel into space on a commercial flight if they could afford it. OB. No more than % of adults in the country would travel into space on a commercial flight if they could afford it, The percentage adults in the country who would travel into space on a commercial flight if they could afford it is not %. D. 24 % 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 Hn and H,. Select the correct choice below and fill in the answer boxes to complete your choice. (Round to two decimal places as needed.) O A. Ho p< O B. Ho p> O C. Ho pt Ha p2 H ps Ha p= la, O D. Ho p2 O E. Ho ps OF Ho P- Ha p< На р> PD Click to select and enter your answer(s) and then click Check Answer! 202 den 3 parts remaining Clear All Check Answer iley LAMA
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