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7.1 Using IML, generate a 100 x 2 matrix containing two independent column vectors of random values from a normal distribution with mean 5 and vari-

7.1 Using IML, generate a 100 x 2 matrix containing two independent column vectors of random values from a normal distribution with mean 5 and vari-

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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7.1 Using IML, generate a 100 x 2 matrix containing two independent column vectors of random values from a normal distribution with mean 5 and vari- ance 4 for the first column and mean 3 and variance 9 for the second column. Compute the vector containing the column means and the 2 x 2 covariance matrix. Comment on the computed values as they apply to the known means, variances, and covariances.
Transcribed Image Text:7.1 Using IML, generate a 100 x 2 matrix containing two independent column vectors of random values from a normal distribution with mean 5 and vari- ance 4 for the first column and mean 3 and variance 9 for the second column. Compute the vector containing the column means and the 2 x 2 covariance matrix. Comment on the computed values as they apply to the known means, variances, and covariances.
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