8. Let X₁, X₂,..., X, be simple samples made from population with distribution Nu, 2²). If P (|X-μ| < ¹) ≥0.96, then the size of integer n is no less than (). (You may use the given values of in above table.)

8 Given information: X1,X2,....,Xn be simple samples made from the population with distribution,…

Answered: 8. Let X₁, X₂,,X, be simple samples…

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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QUESTION 3 Suppose we have a random sample of size from a population represented by P(.), i.e., iid Y1.,Y, P(-) In particular, the (population) mean and variance are ETY,]= u and V(Y,) = o2, respectively, for all observations i = 1, ., n. We would estimate the population mean u by the sample average: 1 Y: = ΣΥ ni-1 Choose the correct statement about y: d.y is always unbiased.
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8. Let X₁, X₂,,X, be simple samples made from population with distribution Nu, 2²). If P(x-μ< ¹ ) > 0.96, then the size of integer n is no less than (). (You may use the given values of in above table.)