For a test of Ho: p=0.50, the z test statistic equals 2.45. a. Find the P-values...
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For a test of Ho: p=0.50, the z test statistic equals 2.45. a. Find the P-values for (i) H₂. p>0.50, (ii) Ha- p0.50, and (iii) H₂. p<0.50. b. Do any of the P-values in (a) provide strong evidence against Ho? Explain. Comm a. (i) The P-value for H₂ p>0.50 is (Round to three decimal places as needed.) For a test of Ho: p=0.50, the z test statistic equals 2.45. a. Find the P-values for (i) H₂. p>0.50, (ii) Ha- p0.50, and (iii) H₂. p<0.50. b. Do any of the P-values in (a) provide strong evidence against Ho? Explain. Comm a. (i) The P-value for H₂ p>0.50 is (Round to three decimal places as needed.)
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Answer rating: 100% (QA)
Ai To find the pvalue for H a p 050 we simply need the test statistic of 245 and a ztable Remember that the symbol is an indicator that the test is onetailed pointing at the right direction So to find ... View the full answer
Related Book For
Statistics The Art And Science Of Learning From Data
ISBN: 9780321755940
3rd Edition
Authors: Alan Agresti, Christine A. Franklin
Posted Date:
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