In this exercise, test with P1-P2-0.8-0.7 = 0.10 for different sample sizes. In

Question

In this exercise, test with P1-P2-0.8-0.7 = 0.10 for different sample sizes. In parts (a) and (b), use Statkey or other technology to find the p-value Click here to access Statkey (a) Pi-2: 0.8 and P2--= 0.7 Round your answer to two decimal places. p-value= Are the results significant at the 5% level? A 14 130 140 =0.8 and p2-200 A 240 0.7 Round your answer to three decimal places p-value- Are the results significant at the 5% level? (c) Which provides the strongest evidence for the alternative hypothesis?

Explanation / Answer

a) P-value =0.4220 . Insignificant

B)P-value-0.0104 , Significant at 5%.

THe second experiment provides the strongest evidence for alternative hypothesis .

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