(c) Decide whether to reject or fail to reject the null hypothesis.Ho because the P-valuegreater than α.(d) Interpret the decision in the context of the original claim.Thereenough evidence at the % level of significance tothe claim that the mean dive duration of KAn oceanographer claims that the mean dive duration of a North Atlantic right whale is 11.5 minutes. A random sampleof 35 dive durations has a mean of 12.4 minutes and a standard deviation of 2.1 minutes. At a = 0.01 is there enoughevidence to reject the oceanographer's claim? Complete parts (a) through (d) below. Assume the population is normallydistributed.(a) Identify the claim and state Ho and Ha.Ho:Ha:(Type integers or decimals. Do not round.)The claim is thehypothesis.(b) Use technology to find the P-value. Find the standardized test statistic, t.t=(Round to two decimal places as needed.)Obtain the P-value....P=(Round to three decimal places as needed.)(c) Decide whether to reject or fail to reject the null hypothesis.11 Laung the P-valuegreater than α.OC€

Given that Sample size n =35 Sample mean =12.4 Sample standard deviation =2.1

Answered: An oceanographer claims that the mean…

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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