A newsletter publisher believes that less than 44% of their readers own a Rolls Royce. For marketing purposes, a potential advertiser wants to confirm this claim. After performing a test at the 0.05 level of significance, the advertiser decides to reject the null hypothesis. What is the conclusion regarding the publisher's claim?

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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There is sufficient evidence at the 0.05 level of significance that the
percentage is less than 44 %.
There is not sufficient evidence at the 0.05 level of significance to
O
say that the percentage is less than 44 %.
Transcribed Image Text:There is sufficient evidence at the 0.05 level of significance that the percentage is less than 44 %. There is not sufficient evidence at the 0.05 level of significance to O say that the percentage is less than 44 %.
A newsletter publisher believes that less than 44 % of their readers own a Rolls
Royce. For marketing purposes, a potential advertiser wants to confirm this claim.
After performing a test at the 0.05 level of significance, the advertiser decides to
reject the null hypothesis.
What is the conclusion regarding the publisher's claim?
Transcribed Image Text:A newsletter publisher believes that less than 44 % of their readers own a Rolls Royce. For marketing purposes, a potential advertiser wants to confirm this claim. After performing a test at the 0.05 level of significance, the advertiser decides to reject the null hypothesis. What is the conclusion regarding the publisher's claim?
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