Find A and B are independent, positively associated ornegatively associated, in each of the following cases :(i) N= 1000, (A)= 470, (B) = 620 and(AB)= 320(ii) (A)= 490, (AB)= 294,:(a)= 570 and (aB)= 380(iii) (AB)= 250, (aB)= 768, (AB)= 48 and (aß)= 144.

Answered: Find A and B are independent,…

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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Find A and B are independent, positively associated or negatively associated, in each of the following cases : (i) N=1000, (A)= 470, (B) = 620 and(AB)= 320 (ii) (A)= 490, (AB) = 294, (a) = 570 and (aB)= 380 (iii) (AB)=250, (aB)= 768, (AB)= 48 and (aß)= 144 .