(Answered) The test statistic ofnbspznbsp244nbspis obtained when

Economics

The test statistic of z= 2.44 is obtained when testing the claim that p >0.8

a) Identify the hypothesis test as being? two-tailed, left-tailed, or? right-tailed.

b) Find the? P-value.

c) Using a significance level of alpha= 0.10?, should we reject Upper H 0 or should we fail to reject Upper H 0??

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