If the test is a right tailed, Ztest = 2.15 and Zeit = 1.6449. What is the correct decision and the conclusion if the claim stated at alternative hypothesis?O a. Do not reject Ho, we do not accept the claimO b.Reject Ho, we do not accept the claimOCDo not reject Ho, we accept the claimO d. Reject Ho, we accept the claim

level of significance = 0.10 Right tailed hypothesis test

Answered: If the test is a right tailed, Ztest =…

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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Claim: The mean pulse rate (in beats per minute) of adult males is equal to 68.6 bpm. For a random sample of 163 adult males, the mean pulse rate is 68.1 bpm and the standard deviation is 11.3 bpm. Complete parts (a) and (b) below. a. Express the original claim in symbolic form. V bpm (Type an integer or a decimal. Do not round.) b. Identify the null and alternative hypotheses. Họ: V bpm H1: bpm (Type integers or decimals. Do not round.)
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Suppose you are taking a multiple-choice test with c choices for each ques- tion. In answering a question on this test, the probability that you know the answer is you don't know the answer, you choose one at random. What is the probability that you knew the answer to a question, given that you answered it correctly? 2. р. If
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57
A police department released the numbers of calls for the different days of the week during the month of October, as shown in the table to the right. Use a 0.01 significance level to test the claim that the different days of the week have the same frequencies of police calls. What is the fundamenta error with this analysis? Day Frequency Sun 154 Mon 205 Tues 230 Thurs 177 Fri 210 Sat 230 Wed 241 Determine the null and alternative hypotheses Calculate the test statistic. r=ORound to three decimal places as needed.) Calculate the P-value. Pvalue =O (Round to four decimal places as needed.)
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