State H0 and Ha.
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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Topic Video
Question
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
H0
and
Ha.
Select the correct choice below and fill in the answer boxes to complete your choice.(Round to two decimal places as needed.)
Transcribed Image Text:A research center claims that 26% 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, 30% say that they would travel into space on a
commercial flight if they could afford it. At = 0.01, is there enough evidence to reject the research center's claim?
Complete parts (a) through (d) below.
O A. The percentage adults in the country who would travel into space on a commercial flight if they could afford it is
not
%.
В.
At least
% of adults in the country would travel into space on a commercial flight if they could afford it.
'C.
26 % of adults in the country would travel into space on a commercial flight if they could afford it.
D. No more than
% 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 A. Ho: p2
С. Но Р>
В.
Ho:p=
Ha:p<
Ha:p#
Ha:ps
O D. Ho: ps
OE.
Ho:p#
O F. Ho:p<
Ha:p>
Ha:p=
Ha:p2
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