Use a t-test to test the claim about the population mean u at the given level of significance x using the given sample statistics. Assume the population is normally distributed. Claim: ju+ 29; a 0.10 Sample statistics: x 30.3, s 5.2, n = 11 What are the null and alternative hypotheses? Choose the correct answer below. CA. Ho u#29 H u= 29 Ho: uz 29 H3i H< 29 OC. H us29 H u> 29 Hg:H= 29 Hai u# 29 What is the value of the standardized test statistic? The standardized test statistic is (Round to two decimal places as needed.)

Use a t-test to test the claim about the population mean u at the given level of significance x using the given sample statistics. Assume the population is normally distributed. Claim: ju+ 29; a 0.10 Sample statistics: x 30.3, s 5.2, n = 11 What are the null and alternative hypotheses? Choose the correct answer below. CA. Ho u#29 H u= 29 Ho: uz 29 H3i H< 29 OC. H us29 H u> 29 Hg:H= 29 Hai u# 29 What is the value of the standardized test statistic? The standardized test statistic is (Round to two decimal places as needed.)

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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Use the pulse rates in beats per minute (bpm) of a random sample of adult females listed in the data set available below to test the claim that the mean is less than 74 bpm. Use a 0.01 significance level. E Click the icon to view the pulse rate data. Pulse Rate Data Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? Pulse Rate (bpm) O A. Ho: H= 74 bpm H1: H 74 bpm 57 35 104 86 ОС. Но: и» 74 bpm H1: µ<74 bpm O D. Ho: H=74 bpm H1: µ+74 bpm 97 101 62 49 59 73 Determine the test statistic. 69 45 104 42 |(Round to two decimal places as needed.) 52 105 99 36 Determine the P-value. 74 54 (Round to three decimal places as needed.) 105 60 56 82 State the final conclusion that addresses the original claim. 88 75 52 59 V Ho. There is evidence to conclude that the mean of the population of pulse rates for adult females is V 74 bpm. 82 104 97 76 76 47 97 74 63 52 93 98 104 53 35 35 100 39 Click to select your answer(s). 58 41
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