1. In a sample of 1,000 households in a war-torn country 940 have 0 violentdeaths, 50 have 1 violent death and 10 have 2 violent deaths. There are atotal of 600,000 households in the whole country.a. Give a central estimate for the number of violent deaths in the wholecountry.b. Place a 95% confidence interval around your estimate from part a.c. I use my computer to simulate 20 samples, each containing 1,000 numberswith each number equalling 0 with probability 0.94, 1 with probability 0.05and 2 with probability 0.01. Here are the sums of the 1,000 numbers in eachof the 20 simulated samples:65 58 66 50 65 71 80 71 75 81 59 65 70 70 86 63 70 64 67 73Use these numbers to find an 80% confidence interval for the number violentdeaths in the whole country.d. Here are the results from another 20 simulations but this time I havesimulated samples of 500 using the same probabilities that I used in part c.35 38 37 44 30 34 43 24 29 37 35 35 34 33 33 23 33 29 34 36Use these numbers to find a 90% confidence interval for the number violentdeaths in the whole country.

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Answered: 1. In a sample of 1,000 households in a…

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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