28. Show by short-cut method whether there is dissociation or positive oriegafive association in the following attributes A and B.(a)(b)(c).(A) = 470, (B) = 620, (AB) = 320, N= 1,000(A) = 490, (AB) = 294, (a) = 570, (aß) = 380(AB) = 256, (AB) = 48, (aB) = 144, aB) = 768%3D

Answered: Image /qna-images/answer/dac1f1e9-9830-447b-b2bb-e5bdd61f672e.jpg

Answered: T500 28. Show by short-cut method…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

P(A)=0.3, P(B)=0.6, A and B are indep, find P(AB'), P(A|B') ---- o
ample 8•10. A computer while calculating correlation coefficient between two variables X and Y from 25 pairs ofobservations obtained the following results. n = 25, ΣχΕ 125, Ex2= 650, "Ey = 100, Σy-460 ΣΧΥ-508 correctly Prove that the It was, however, discovered at the time of checking that two pairs of observations were copied They noere taken as (6, 14) and (8, 6) while the correct values were (R, 12) and (6, correct value of the correlation coefficient should be 2/3.
Unif (-1,1). Compute (a) E(X), (b) var(X), (c) P(-2 0.5). Exercise 1. Suppose that X N
help
If y(t)=t*Cosh2t, and y(s)=L(y(t)), then by using the formula L(t*f(t))=-[L(f(t))]' What is the value of y(sqrt(5))=? (a) 7 (b) 8 (c) 9 (d) 10 (e) 11
If y = xx+6), find y'. %3D O x+6) 7$in(x) – X + 6) O (x + 6)x(x²+5) O 7xin(x) – x + 6 7xfincx) + X? + 6) +6)(7X O xx+6) (7x이in(x) -x7 - 6)
27 Find (all) the value(s) of c such that ): 3c2n %3D (A) c=3 (В) с— 4 (C) c = -} } (D) c = 3 1 1 3 3 (E) c = –3, 3 (F) c = ; O B OD O E O A O F O O 0 O O
Then where a11 = where C₁1 = ,a12 = , C12 = 8 A 1 = ( ' ;). B = ( −3 5). C = (§ ₂). c A+BT = C21 = a21 = A - B + C² = ( all a21 1 a22 = C₁1 C21 , C22 = a12 922 C12 C22 and
1
Let z = 3e-ir/2. Which statement is not correct? (a) |z*| = 3 (c) Re(2*) = 3 (b) Zz* = T/2 (d) Im(2*) = 3

Recommended textbooks for you

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

Elementary Statistics: Picturing the World (7th E…

Statistics

ISBN:

9780134683416

Author:

Ron Larson, Betsy Farber

Publisher:

PEARSON

The Basic Practice of Statistics

Statistics

ISBN:

9781319042578

Author:

David S. Moore, William I. Notz, Michael A. Fligner

Publisher:

W. H. Freeman

Introduction to the Practice of Statistics

Statistics

ISBN:

9781319013387

Author:

David S. Moore, George P. McCabe, Bruce A. Craig

Publisher:

W. H. Freeman

SEE MORE TEXTBOOKS

T500 28. Show by short-cut method whether there is dissociation or positive c riegafive association in the following attributes A and B. (a) (b) (c). (A) = 470, (B) = 620, (AB) = 320, N= 1,000 (A) = 490, (AB) = 294, (a) = 570, (aß) = 380 (AB) = 256, (AB) = 48, (aB) = 144, B) = 768 %3D