Question

For a test of He: p=0.50, the z test statistic equals 1.02. Use this information to complete parts (a) through (d) below. a. Find the P-value for He: p>0.50. (Round to three decimal places as needed.) b. Find the P-value for H, :p*0.50 (Round to three decimal places as needed.) c. Find the P-value for He:p<0.50. (Hint: The P-values for the two possible one-sided tests must sum to 1.) (Round to three decimal places as needed.) d. Do any of the P-values in (a), (b), or (e) give strong evidence against Hu? A. None of the P-values give strong evidence against Ho. At least one of the P-values indicates that the null hypothesis is not plausible. B. None of the P-values give strong evidence against Ho. All of the P-values indicate that the null hypothesis is plausible. OC. At least one of the P-values gives strong evidence against Ho. At least one of the P-values indicates that the null hypothesis is not plausible. D. At least one of the P-values gives strong evidence against Ho. All of the P-values indicate that the null hypothesis is plausible.

Answer 1

Solution:

Solutioni Here using using we find a answer using Statistical calculator. the such as, a) Ha p70.50 P-value - 0230 0-154 b) Hai P & 6.50 ار p-value = 0.308 c) Ha: P20:50 p-value = 0.866 d) How using a, b, c we say that, Ans, C. At least one of the p-values gives strong evidence gai against Ho. At least one of the p-values indicates that the null hy pothesis is not plausibles

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