The weights of a sample of newborn calves are recorded in the table below: 43.0 Male weight (kg) Female weight (kg) 36.8 38.2 41.7 31.9 46.8 37.5 37.2 12.6 39.1 15.7 42.2 31.3 A hypothesis test at a 5% level of significance is conducted to see whether the mean weight of male calves, is the same as the mean weight ir of female calves. a State the null and alternative hypotheses. b Assuming the weights of both male and female calves are normally distributed with the same standard deviation, calculate the p-value for this test. c State, with a reason, whether the null hypothesis should be uccepted.
The weights of a sample of newborn calves are recorded in the table below: 43.0 Male weight (kg) Female weight (kg) 36.8 38.2 41.7 31.9 46.8 37.5 37.2 12.6 39.1 15.7 42.2 31.3 A hypothesis test at a 5% level of significance is conducted to see whether the mean weight of male calves, is the same as the mean weight ir of female calves. a State the null and alternative hypotheses. b Assuming the weights of both male and female calves are normally distributed with the same standard deviation, calculate the p-value for this test. c State, with a reason, whether the null hypothesis should be uccepted.
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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