An official of a large national union claims that the representation of women in the union is at least 40% (hypothesized population proportion). A researcher believes that the union doesn't have a 40% women representation and conducts the following hypothesis test: Ho: The union has at least 40% women representation Ha: The women representation in the union is less than 40% Using p-value approach and sample information given below, carry out the above hypothesis test. Let the level of significancea for the test in the blank. 0.05. Fill in the required values Sample size (n) Women Men 400 144 256 What is the value of sample proportion? The value of test statistics is (round to two decimal place)
An official of a large national union claims that the representation of women in the union is at least 40% (hypothesized population proportion). A researcher believes that the union doesn't have a 40% women representation and conducts the following hypothesis test: Ho: The union has at least 40% women representation Ha: The women representation in the union is less than 40% Using p-value approach and sample information given below, carry out the above hypothesis test. Let the level of significancea for the test in the blank. 0.05. Fill in the required values Sample size (n) Women Men 400 144 256 What is the value of sample proportion? The value of test statistics is (round to two decimal place)
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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