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Mathematics, 27.06.2019 00:50 natu2072

In a test of h0: p=0.4 against ha: p 0.4, a sample of size 100 produces z=1.28 for the value of the test statistic. thus the p-value (or observed level of significance) of the test is approximately equal to:

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In a test of h0: p=0.4 against ha: p 0.4, a sample of size 100 produces z=1.28 for the value of th...
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