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9. 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, 28​% say that they would travel into space on a commercial flight if they could afford it. At α=0.05​, is there enough evidence to reject the research​ center's claim? Complete parts​ (a) through​ (d) below.         Question content area bottom Part 1 ​(a) Identify the claim and state H0 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.)   A. The percentage adults in the country who would travel into space on a commercial flight if they could afford it is not enter your response here   ​%.   B. No more than enter your response here   ​% of adults in the country would travel into space on a commercial flight if they could afford it.   C. At least enter your response here   ​% of adults in the country would travel into space on a commercial flight if they could afford it.   D. enter your response here   ​% of adults in the country would travel into space on a commercial flight if they could afford it.

9. 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, 28​% say that they would travel into space on a commercial flight if they could afford it. At α=0.05​, is there enough evidence to reject the research​ center's claim? Complete parts​ (a) through​ (d) below.         Question content area bottom Part 1 ​(a) Identify the claim and state H0 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.)   A. The percentage adults in the country who would travel into space on a commercial flight if they could afford it is not enter your response here   ​%.   B. No more than enter your response here   ​% of adults in the country would travel into space on a commercial flight if they could afford it.   C. At least enter your response here   ​% of adults in the country would travel into space on a commercial flight if they could afford it.   D. enter your response here   ​% of adults in the country would travel into space on a commercial flight if they could afford it.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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9.

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,
28​%
say that they would travel into space on a commercial flight if they could afford it. At
α=0.05​,
is there enough evidence to reject the research​ center's claim? Complete parts​ (a) through​ (d) below.
 
 
 
 

Question content area bottom

Part 1
​(a) Identify the claim and state
H0
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.)
 
A.
The percentage adults in the country who would travel into space on a commercial flight if they could afford it is not
enter your response here
 
​%.
 
B.
No more than
enter your response here
 
​%
of adults in the country would travel into space on a commercial flight if they could afford it.
 
C.
At least
enter your response here
 
​%
of adults in the country would travel into space on a commercial flight if they could afford it.
 
D.
enter your response here
 
​%
of adults in the country would travel into space on a commercial flight if they could afford it.
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