For a test of Ho: p = 0.50, the z test statistic equals 2.47. a. Find the P-values for (i) Ha: p>0.50, (ii) Ha: p0.50, and (iii) Hà: p<0.50. b. Do any of the P-values in (a) provide strong evidence against Ho? Explain. a. (i) The P-value for H₂: p>0.50 is 0.007. (Round to three decimal places as needed.) (ii) The P-value for Ha: p0.50 is (Round to three decimal places as needed.)

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For a test of Ho: p = 0.50, the z test statistic equals 2.47.
a. Find the P-values for (i) H₂: p>0.50, (ii) Hà: p‡0.50, and (iii) Hà: p<0.50.
b. Do any of the P-values in (a) provide strong evidence against Ho? Explain.
a. (i) The P-value for H₂: p>0.50 is
(ii) The P-value for H₂: p = 0.50 is
0.007. (Round to three decimal places as needed.)
(Round to three decimal places as needed.)
Transcribed Image Text:For a test of Ho: p = 0.50, the z test statistic equals 2.47. a. Find the P-values for (i) H₂: p>0.50, (ii) Hà: p‡0.50, and (iii) Hà: p<0.50. b. Do any of the P-values in (a) provide strong evidence against Ho? Explain. a. (i) The P-value for H₂: p>0.50 is (ii) The P-value for H₂: p = 0.50 is 0.007. (Round to three decimal places as needed.) (Round to three decimal places as needed.)
Expert Solution
P value :

The P - value is the value and it obtained from the test statistic. And this p value would be used to take the decision on the hypothesis of the test. i.e., to reject the null (or) not.  

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