You study a population and are interested in the proportionpthat has a certain characteristic. You are unaware that this proportion of the population isp=0.67.You have taken a random sample of sizen 129of the population and determined that the proportion of the sample having the characteristic isp=0.73. Hissample is Sample 1 in the following table. (In the table, Sample 1 is indicated by "M1", Sample 2 by "M2", and so on).(to) Based on Sample 1, plot the confidence intervals of80%and of95%for the population proportion. Use1,282for the critical value for the confidenceinterval of80%, and use1960 for the critical value for the confidence interval of95%. (If necessary, you can refer to a list of formulas .)• Write the upper limit and the lower limit on the graphs to indicate each confidence interval. Write the answers with two decimal places.• For the points (and ◆), write the population proportion,0.67.0.4780% confidence interval0.670.68X0.78Ś0.840.4795% confidence interval0.650.67X0.81S0.84

Given population proportion, p = 0.67Sample size, n = 129Sample proportion, = 0.73At 80% confidence…

Answered: You study a population and are…

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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