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Solved: In Exercises 3946, find the determinant of the matrix. Expand by cofactors using

College Algebra | 9th Edition | ISBN: 9781133963028 | Authors: Ron Larson ISBN: 9781133963028 204

Solution for problem 7.4.41 Chapter 7

College Algebra | 9th Edition

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College Algebra | 9th Edition | ISBN: 9781133963028 | Authors: Ron Larson

College Algebra | 9th Edition

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Problem 7.4.41

In Exercises 3946, find the determinant of the matrix. Expand by cofactors using the indicated row or column. 5010 126343 (a) Row 2 (b) Column 2

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MAT 258 Gregory Schneider 1/29/2016 Class Notes  Recap of 1/27 notes: o Sampling distributions associated with values of a statistic over all samples of a given size n - Sampling Distribution of sample mean x o If X ~ NM, ơ )… Then x ~ N (M, ơ/ √n ) ) o (CLT): If n ≥ 30 and x has mean M, standard deviation √n 2 isơ with any distribution, then x ≈ N (M,ơ/ ) ) In other words: M = M, and ơ ơ/ √n

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Chapter 7, Problem 7.4.41 is Solved
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Textbook: College Algebra
Edition: 9
Author: Ron Larson
ISBN: 9781133963028

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Solved: In Exercises 3946, find the determinant of the matrix. Expand by cofactors using