The Indian River County Health Department needs to estimate the proportion of all children in the countyaged 19-35 months that are completely up to date with all state-recommended immunizations. The IndianRiver County Health Department found that 74% of a random sample of children in the county aged 19-35months were completely up to date with all state-recommended immunizations.Find three different confidence intervals - one with sample size 116, one with sample size 320, and onewith sample size 663. Assume that 74% of the children each sample are completely up to date with all staterecommended immunizations. Notice how the sample size affects the margin of error and the width of theinterval.Report confidence interval solutions using interval notation. Report all solutions in percent form, roundedto two decimal places, if necessary.• When n = 116, the margin of error for a 97% confidence interval is given byWhen n = 116, a 97% confidence interval is given byWhen n = 320, the margin of error for a 97% confidence interval is given byWhen n = 320, a 97% confidence interval is given byWhen n = 663, the margin of error for a 97% confidence interval is given byWhen n = 663, a 97% confidence interval is given by

1) It is given that n=116 and the sample proportion is 0.74.

Answered: The Indian River County Health…

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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