Life on Other Planets Forty-three percent of people believe that there is life on other planets in the universe. A scientist does not agree with this finding. He surveyed 120 randomly selected individuals and found 69 believed that there is life on other planets. At =α0.01, is there sufficient evidence to conclude that the percentage differs from 43%? Use the critical value method with tables. Do not round intermediate steps. H0= (claim or not claim) H1= (claim or not claim) This hypothesis test is a (one tailed or two tailed) test Critical value(s)= z= (Reject or do not reject) the null hypothesis is there enough evidence to support the claim
Life on Other Planets Forty-three percent of people believe that there is life on other planets in the universe. A scientist does not agree with this finding. He surveyed 120 randomly selected individuals and found 69 believed that there is life on other planets. At =α0.01, is there sufficient evidence to conclude that the percentage differs from 43%? Use the critical value method with tables. Do not round intermediate steps. H0= (claim or not claim) H1= (claim or not claim) This hypothesis test is a (one tailed or two tailed) test Critical value(s)= z= (Reject or do not reject) the null hypothesis is there enough evidence to support the claim
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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Life on Other Planets Forty-three percent of people believe that there is life on other planets in the universe. A scientist does not agree with this finding. He surveyed 120 randomly selected individuals and found 69 believed that there is life on other planets. At =α0.01, is there sufficient evidence to conclude that the percentage differs from 43%? Use the critical value method with tables. Do not round intermediate steps.
H0= (claim or not claim)
H1= (claim or not claim)
This hypothesis test is a (one tailed or two tailed) test
Critical value(s)=
z=
(Reject or do not reject) the null hypothesis
is there enough evidence to support the claim?
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