Testing:Ho: p = 0.63H₁: p < 0.63Your sample consists of 98 subjects, with 58 successes. Calculate the test statistic, rounded to 2 decimalplacesZ

Suppose that p is the true population proportion of successes.

Answered: Testing: Ho: p=0.63 H₁: p < 0.63 Your…

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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You want to obtain a sample to estimate a population proportion. Based on previous evidence, you believe the population proportion is approximately p∗=23%p∗=23%. You would like to be 98% confident that your esimate is within 3% of the true population proportion. How large of a sample size is required?n =
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Testing: Ho: p=0.63 H₁: p < 0.63 Your sample consists of 98 subjects, with 58 successes. Calculate the test statistic, rounded to 2 decimal places 2