7.A research student studying numerical analysis desires to use a computer toestimate the value of aThe diagram shows a square computer screen with acircle of radiusr inscribed. The computer generates points, at random, within thesquare.(a) Show that the probability that a point lies within the circle is exactly-4The computer generates 1000 points randomly. It is found that 786 of the points fallwithin the circle.(b) Find the point estimate of the proportion -(c) Obtain an approximate 90% confidence interval forand hence anapproximate 90% confidence interval for 7.(d) Estimate the minimum number of points that the computer must generate inwith a sampling error of4order to construct a 90% confidence interval for0.01.

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Answered: 7. A research student studying…

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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