AP Stats P-Value definition

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4 Terms

1

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p-value

The probability, computed assuming that Ho is true, that the test statistic would take a value as extreme or more extreme than that actually observed is called the P-value of the test.

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no

3

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conclusion-math

We have an alpha=.10 which corresponds to a critical value of Za=-1.28. Since Za is greater than Z=-1.56, which corresponds to a p-value of 0.059 then we reject the Ho.

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conclusion-context

We do have enough evidence to reject the statement that the average price of the athletic shoes are $80.