Suppose the true proportion of voters in the county who support a school levy is 0.6. Consider the samplingdistribution for the proportion of supporters with sample size n = 153.What is the mean of this distribution of sample proportion?Hp=0.6What is the standard deviation of this distribution of sample proportion?opO (Please enter an exact answer.)= 155.325(Please show your answer to 2 decimal places.) The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widgetweights have a mean of 42 ounces and a standard deviation of 5 ounces.Use the Empirical Rule and a sketch of the normal distribution in order to answer these questions.a) 95% of the widget weights lie between 32O and 52b) What percentage of the widget weights lie between 27 and 52 ounces?c) What percentage of the widget weights lie above 37 ?%%

Since you have asked multiple question, we will solve the first question for you. If you want any…

Answered: Suppose the true proportion of voters…

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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