The length of adult male dolphins is normally distributed with anunknown mean H. By some previous knowledge, the populationstandard deviation, is considered as known and is given by o =1m.We took a sample of n = 16 adult male dolphins, finding the samplemean x = 7.3 meters. (iv) At significance level a = 0.05, what is yourconclusion?O(No answer given)O (1) I accept Họ.O (2) The results support the claim of the scientific group.O (3) There is not enough evidence to support the claim of thegroup.

The random sampling distribution of a statistic is approximately normal and the values given in the…

Answered: The length of adult male dolphins is…

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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The length of adult male dolphins is normally distributed with an unknown mean µ. By some previous knowledge, the population standard deviation, is considered as known and is given by o = 1m. We took a sample of n = 16 adult male dolphins, finding the sample mean x = 7.3 meters. %3D