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 75 bpm. Use a 0.01 significance level.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?Ο Α. HΟ: μ= 75 bpmH1: µ> 75 bpmB. Ho: µ= 75 bpmPulse Rate (bpm)%3D6178H1:µ#75 bpm10195C. Ho: H= 75 bpmH1: µ< 75 bpmO D. Ho: H>75 bpmH1:µ<75 bpm3858978157637357Determine the test statistic.9964(Round to two decimal places as needed.)81488789Determine the P-value.89923585(Round to three decimal places as needed.)517910193State the final conclusion that addresses the original claim.725010559Ho. There isevidence to conclude that the mean of the population of pulse rates for adult females is57709160488965100955638473781833669748235

The data shows the pulse rates in beats per minute of a random sample of adult females.

Answered: Use the pulse rates in beats per minute…

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 a t-test to test the claim about the population mean u at the given level of significance a using the given sample statistics. Assume the population is normally distributed. Claim: µ = 52,500; a = 0.05 Sample statistics: x= 53,637, s= 2400, n = 18 Click the icon to view the t-distribution table. What are the null and alternative hypotheses? Choose the correct answer below. Ο Α. Hρ μ= 52,500 Hai µ#52,500 B. Ho: µ+ 52,500 Hai µ = 52,500 O C. H μ 52,500 Ha: µ 52,500 What is the value of the standardized test statistic? The standardized test statistic is |. (Round to two decimal places as needed.) What is(are) the critical value(s)? The critical value(s) is(are) (Round to three decimal places as needed. Use a comma to separate answers as needed.) Decide whether to reject or fail to reject the null hypothesis. O A. Reject Ho. There is enough evidence to reject the claim. O B. Fail to reject Ho. There is enough evidence to reject the claim. Click to select your answer(s).
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Only about 13% of all people can wiggle their ears. Is this percent higher for millionaires? Of the 317 millionaires surveyed, 44 could wiggle their ears. What can be concluded at the αα = 0.05 level of significance? The test statistic ? z t Correct = (please show your answer to 3 decimal places.) The p-value = (Please show your answer to 3 decimal places.)
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