A humane society claims that less than 61% of households in a certain country own a pet. In a random sample of 700 households in that country, 399 say they own a pet. At a = 0.05, is there enough evidence to support the society's claim? Complete parts (a) through (c) below. Identify the standardized test statistic. Z= - 2.17 (Round to two decimal places as needed.) Identify the P-value. P = 0.015 (Round to three decimal places as needed.) (c) Decide whether to reject or fail to reject the null hypothesis and (d) interpret the decision in the context of the original claim. V the null hypothesis. There enough evidence to the society's claim. Click to select your answer(s) and then click Check Answer.

A humane society claims that less than 61% of households in a certain country own a pet. In a random sample of 700 households in that country, 399 say they own a pet. At a = 0.05, is there enough evidence to support the society's claim? Complete parts (a) through (c) below. Identify the standardized test statistic. Z= - 2.17 (Round to two decimal places as needed.) Identify the P-value. P = 0.015 (Round to three decimal places as needed.) (c) Decide whether to reject or fail to reject the null hypothesis and (d) interpret the decision in the context of the original claim. V the null hypothesis. There enough evidence to the society's claim. Click to select your answer(s) and then click Check Answer.

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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 humane society claims that less than 61% of households in a certain country own a pet. In a random sample of 700 households in that country,
399 say they own a pet. At a = 0.05, is there enough evidence to support the society's claim? Complete parts (a) through (c) below.
Identify the standardized test statistic.
Z= - 2.17
(Round to two decimal places as needed.)
Identify the P-value.
P = 0.015
(Round to three decimal places as needed.)
(c) Decide whether to reject or fail to reject the null hypothesis and (d) interpret the decision in the context of the original claim.
V the null hypothesis. There
enough evidence to
the society's claim.
Click to select your answer(s) and then click Check Answer.

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