Graciouzgigi1394
Graciouzgigi1394
02.12.2021 • 
Mathematics

The test statistic of z = 1.28 is obtained when testing the claim that p. ≠ 0.619 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 a = 0.10 should we reject H₀ or should we fail to reject H₀?

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