A research center claims that at least 24% of adults in a certain country think that their taxes will be audited. In a random sample of 1000 adults in that country in a recent year, 21% say they are concerned that their taxes will be audited. At a = 0.01, is there enough evidence to reject the center's claim? Complete parts (a) through (e) below. (a) Identify the claim and state Ho 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 of adults in the country who think that their taxes will be audited is not %. O B. Less than % of adults in the country think that their taxes will be audited. OC. % of adults in the country think that their taxes will be audited. O D. At least % of adults in the country think that their taxes will be audited.

A research center claims that at least 24% of adults in a certain country think that their taxes will be audited. In a random sample of 1000 adults in that country in a recent year, 21% say they are concerned that their taxes will be audited. At a = 0.01, is there enough evidence to reject the center's claim? Complete parts (a) through (e) below. (a) Identify the claim and state Ho 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 of adults in the country who think that their taxes will be audited is not %. O B. Less than % of adults in the country think that their taxes will be audited. OC. % of adults in the country think that their taxes will be audited. O D. At least % of adults in the country think that their taxes will be audited.

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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