Test the claim that a population proportion is less than 0.8. A random sample of 71 trials yields 53 successes. Use a = 0.05. 1. To confirm that the sample is large enough, there must be at least 5 successes and 5 failures. We ar failures. okay here, since there are 53 successes and The hypotheses are: О Но:р > 0.8; На:р < 0.8 O Ho:p= 0.8; Ha:p# 0.8 Ο Ho: μ > 0.8, Ha:μ < 0.8 O Ho:p <0.8; Ha:p > 0.8 O Ho:µ = 0.8; Ha:µ # 0.8 O Ho:u < 0.8; Ha:µ > 0.8 2. This is a O rightO leftO two tailed test and the distribution used is OT since o not known Oz since testing a proportion Oz since ơ known The Degrees of Freedom are 071 ON/A since this is a Z-test O 70 3. The STS (round to 3 decimals) is: The P-value (round to 4 decimals) is: 4. The decision at a 0.05 is:

Test the claim that a population proportion is less than 0.8. A random sample of 71 trials yields 53 successes. Use a = 0.05. 1. To confirm that the sample is large enough, there must be at least 5 successes and 5 failures. We ar failures. okay here, since there are 53 successes and The hypotheses are: О Но:р > 0.8; На:р < 0.8 O Ho:p= 0.8; Ha:p# 0.8 Ο Ho: μ > 0.8, Ha:μ < 0.8 O Ho:p <0.8; Ha:p > 0.8 O Ho:µ = 0.8; Ha:µ # 0.8 O Ho:u < 0.8; Ha:µ > 0.8 2. This is a O rightO leftO two tailed test and the distribution used is OT since o not known Oz since testing a proportion Oz since ơ known The Degrees of Freedom are 071 ON/A since this is a Z-test O 70 3. The STS (round to 3 decimals) is: The P-value (round to 4 decimals) is: 4. The decision at a 0.05 is:

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Description: Grades for Ivan Zepeda: 40231 XHW 9.5+ge.instructure.com/courses/2177802/assignments/13744607A MapsTest the claim that a population proportion is less than 0.8. A random sample of 71 trials yields 53successes. Use a = 0.05.1. To confirm that the sam

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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