(a) Identify the claim and state H0 and Ha. (b) Use technology to find the P-value. (c) Decide whether to reject or fail to reject the null hypothesis and (d) interpret the decision in the context of the original claim.
(a) Identify the claim and state H0 and Ha. (b) Use technology to find the P-value. (c) Decide whether to reject or fail to reject the null hypothesis and (d) interpret the decision in the context of the original claim.
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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(a) Identify the claim and state H0 and Ha.
(b) Use technology to find the P-value.
(c) Decide whether to reject or fail to reject the null hypothesis and (d) interpret the decision in the context of the original claim.
Transcribed Image Text:A humane society claims that less than 71% of households in a certain country own a pet. In a random sample of 700 households in that country, 483 say they own a pet. At a 0.01, is there enough evidence to
support the society's claim? Complete parts (a) through (c) below.
(a) Identify the claim and state H, 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.)
O A. The percentage households in the country that own a pet is not
%.
O B. Less than % of households in the country own a pet.
O C. More than
% of households in the country own a pet.
OD.
% of households in the country own a pet.
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