If you wanted to be 99% confident that your estimate of theaverage Florida rainfall was within 3 inches of the true average, howmany places in Florida should you survey? Use a standarddeviation of 9 inches per year.(i) What would be the z* critical value required to answer thequestion? [Select ](ii) What is the answer to the question: how many places in Floridashould you survey? [ Select ] The data for this exercise was obtained fromhttps://www.currentresults.com/Weather/Florida/yearly-florida-rainfall.php 2 .Tourists often hear about the wonderful, warm Florida weather; they live inblissful ignorance of the freezes experienced in the northern parts of thestate. A tourism organization wants to open up the entire state to tourists.They know that not everyone is drawn to hot, sunny beaches, so they wantto advertise the advantages of visiting other parts of the state. One of thefirst things they need to do is educate potential tourists about the weather.And part of that involves informing them about the average rainfall acrossthe state. Your task is to help the tourism organization figure out what theaverage rainfall in Florida is like. Rainfall data is provided below.The table below gives the typical yearly rainfall in some parts of Florida.PlaceRainfall(inches per year)Monticello56.8Niceville71.0Tampa46.3Lakeland54.8St. AugustineLake City49.052.650.8OcalaKey West39.8Hialeah70.4Everglades Park, Royal PalmTavernier (Key Largo)55.046.0West Palm Beach62.3

Given, Margin of Error ∈=3 Standard deviationσ=9 and ∝=1-0.99 ∝=0.01…

If you wanted to be 99% confident that your estimate of the average Florida rainfall was within 3 inches of the true average, how many places in Florida should you survey? Use a standard deviation of 9 inches per year. (i) What would be the z* critical value required to answer the question? [ Select ] (ii) What is the answer to the question: how many places in Florida should you survey? [ Select]

If you wanted to be 99% confident that your estimate of the average Florida rainfall was within 3 inches of the true average, how many places in Florida should you survey? Use a standard deviation of 9 inches per year. (i) What would be the z* critical value required to answer the question? [ Select ] (ii) What is the answer to the question: how many places in Florida should you survey? [ Select]

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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Please answer the question in the picture below to answer the question in the other picture
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