MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Suppose are running a study/poll about the proportion of women over 40 who regularly have mammograms. You randomly sample 117 people and find that 92 of them match the condition you are testing.
Suppose you are have the following null and alternative hypotheses for a test you are running:
H0:p=0.83
Ha:p<0.83
Calculate the test statistic, rounded to 3 decimal places
z=z=
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