1. Use the rnorm() function to generate a random sample of size N = 50 from the normal distribution (µ, o²), with u = 23 and o = 3. Record this sample as a vector v. %3D (i) Compute the sample mean of uy of v. (ii) Run a bootstrap procedure, with limit B = 5000, to generate re-samples v, i 1,2,3, ,B. (i) Compute the sample mean replicants u. (iii) Plot a histogram for the sample mean replicants , i= 1,2.B. ... (iv) Compute the bootstrap bias bias(uv) and the bootstrap standard error SE(t). (v) Theoretical arguments predict that the standard deviation of µy is given by o/VN. Compare this value with the bootstrap standard error computed at (iv).
1. Use the rnorm() function to generate a random sample of size N = 50 from the normal distribution (µ, o²), with u = 23 and o = 3. Record this sample as a vector v. %3D (i) Compute the sample mean of uy of v. (ii) Run a bootstrap procedure, with limit B = 5000, to generate re-samples v, i 1,2,3, ,B. (i) Compute the sample mean replicants u. (iii) Plot a histogram for the sample mean replicants , i= 1,2.B. ... (iv) Compute the bootstrap bias bias(uv) and the bootstrap standard error SE(t). (v) Theoretical arguments predict that the standard deviation of µy is given by o/VN. Compare this value with the bootstrap standard error computed at (iv).
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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