A medical researcher says that less than 82% of adults in a certain country think that healthy children should be required to be vaccinated. In a random sample of 300 adults in that country, 80% think that healthy children should be required to be vaccinated. Al 12 -0.01, isthere enough evidence to support the researcher's claim? Complete parts (a) through (e) below.(a) Identify the claim and state Ho and HaIdentify 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.)OA. The percentage of adults in the country who think that healthy children should be required to be vaccinated is not %.O B. Less than % of adults in the country think that healthy children should be required to be vaccinated.OC. % of adults in the country think that healthy children should be required to be vaccinated.OD. More than % of adults in the country think that healthy children should be required to be vaccinated.

Given:Sample size, n=300Sample proportion, Population proportion, p= 0.82

Answered: A medical researcher says that less…

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 research center claims that. least 31% of adults in a certain country think that their taxes will be audited. In a random sample of 900 adults in that country in a recent year, 26% say they are concerned that their taxes will be audited. At a = 0.05, is there enough evidence to reject the center's claim? Complete parts (a) through (e) below. (a) Identify the claim and state Ho and H. 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. Less than % of adults in the country think that their taxes will be audited. O B. % of adults in the country think that their taxes will be audited. C C. At least 31 % of adults in the country think that their taxes will be audited. O D. The percentage of adults in the country who think that their taxes will be audited is not % Let p be the population proportion of successes, where a success is an adult in the country who thinks that…
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