A research center claims that 31% 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, 33% 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. %3D Ta·マー TaPー D. Ho pS E. Ho: p2 O F. Ho:p# Haip> Ha:p< Haip= W (b) Use technology to find the P-value. Identify the standardized test statistic. Z= (Round to two decimal places as needed.) Enter your answer in the answer box and then click Check Answer. ?
A research center claims that 31% 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, 33% 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. %3D Ta·マー TaPー D. Ho pS E. Ho: p2 O F. Ho:p# Haip> Ha:p< Haip= W (b) Use technology to find the P-value. Identify the standardized test statistic. Z= (Round to two decimal places as needed.) Enter your answer in the answer box and then click Check Answer. ?
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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![A research center claims that 31% 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, 33% 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.
%3D
Ta·マー
TaPー
D. Ho pS
E. Ho: p2
O F.
Ho:p#
Haip>
Ha:p<
Haip=
W (b) Use technology to find the P-value.
Identify the standardized test statistic.
Z=
(Round to two decimal places as needed.)
Enter your answer in the answer box and then click Check Answer.
?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7d7da2cd-cad4-421a-af5f-c6a1ac2448d0%2Ff5f3aca4-f1ba-46f3-b9c2-065bdcbe75bc%2Fzjq5lja.jpeg&w=3840&q=75)
Transcribed Image Text:A research center claims that 31% 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, 33% 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.
%3D
Ta·マー
TaPー
D. Ho pS
E. Ho: p2
O F.
Ho:p#
Haip>
Ha:p<
Haip=
W (b) Use technology to find the P-value.
Identify the standardized test statistic.
Z=
(Round to two decimal places as needed.)
Enter your answer in the answer box and then click Check Answer.
?
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