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Consider using a z test to test Ho: p = 0.2. Determine the P-value in each of the following situations. (Round your answers to four decimal places.) USE SALT (a) H₂: p > 0.2, z = 1.44 0.0749 (b) H₂: p < 0.2, z = -2.73 0.0032 (c) H₂: p = 0.2, z = -2.73 x (d) H₂: p < 0.2, z = 0.28

Consider using a z test to test Ho: p = 0.2. Determine the P-value in each of the following situations. (Round your answers to four decimal places.) USE SALT (a) H₂: p > 0.2, z = 1.44 0.0749 (b) H₂: p < 0.2, z = -2.73 0.0032 (c) H₂: p = 0.2, z = -2.73 x (d) H₂: p < 0.2, z = 0.28

Mathematics For Machine Technology
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter25: Achievement Review—section Two
Section: Chapter Questions
Problem 23AR: The carbon content of machine steel for gages usually ranges from 0.15% to 0.25%. Round the answers...
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Consider using a z test to test Ho: p = 0.2. Determine the P-value in each of the following situations. (Round your answers to four decimal places.) USE SALT (a) H₂: p > 0.2, z = 1.44 0.0749 (b) H₂: p < 0.2, z = -2.73 0.0032 (c) H₂: p = 0.2, z = -2.73 X (d) H₂: p < 0.2, z = 0.28
Transcribed Image Text:Consider using a z test to test Ho: p = 0.2. Determine the P-value in each of the following situations. (Round your answers to four decimal places.) USE SALT (a) H₂: p > 0.2, z = 1.44 0.0749 (b) H₂: p < 0.2, z = -2.73 0.0032 (c) H₂: p = 0.2, z = -2.73 X (d) H₂: p < 0.2, z = 0.28
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