oceanographer claims that the mean dive duration of a North Atlantic right whale is 11.3 minutes. A random sample of 32 dive durations has a mean of 12.3 minu da standard deviation of 2.2 minutes. At a= 0.05 is there enough evidence to reject the oceanographer's claim? Complete parts (a) through (d) below. Assume the pulation is normally distributed. )Identify the claim and state Ho and Ha 11.3 %3D # 11.3 Type integers or decimals. Do not round.) The claim is the null hypothesis. b) Use technology to find the P-value. Find the standardized test statistic, t. t= 2.57 (Round to two decimal places as needed.) Obtain the P-value. P= 0.015 (Round to three decimal places as needed.) (c) Decide whether to reject or fail to reject the null hypothesis. irootor thnn o
oceanographer claims that the mean dive duration of a North Atlantic right whale is 11.3 minutes. A random sample of 32 dive durations has a mean of 12.3 minu da standard deviation of 2.2 minutes. At a= 0.05 is there enough evidence to reject the oceanographer's claim? Complete parts (a) through (d) below. Assume the pulation is normally distributed. )Identify the claim and state Ho and Ha 11.3 %3D # 11.3 Type integers or decimals. Do not round.) The claim is the null hypothesis. b) Use technology to find the P-value. Find the standardized test statistic, t. t= 2.57 (Round to two decimal places as needed.) Obtain the P-value. P= 0.015 (Round to three decimal places as needed.) (c) Decide whether to reject or fail to reject the null hypothesis. irootor thnn o
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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