Question
10.36 Suppose we test H0:p=.3 versus Ha:p.3 and that a random sample of n=100 gives a sample proportion p^=.20. a Test H0 versus Ha at
10.36
Suppose we test H0:p=.3 versus Ha:p.3 and that a random sample of n=100 gives a sample proportion p^=.20.
a Test H0 versus Ha at the .01 level of significance by using critical values. What do you conclude?
b Find the p-value for this test.
c Use the p-value to test H0 versus Ha by setting equal to .10, .05, .01, and .001. What do you conclude at each value of ?
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Contemporary Business Mathematics With Canadian Applications
Authors: Ali R. Hassanlou, S. A. Hummelbrunner, Kelly Halliday
12th Edition
0135285011, 978-0135285015
