In a sample of n =56observationsThe sum of x is∑x =4135 The sum of x² is∑x² =315647 14The sample standard deviation is,a15.392 b14.521 c13.699 d12.924

Givensample size(n)=56sum of x is (∑x) = 4135sum of x2 is (∑x2)=315647

Answered: In a sample of n = 56 observations The…

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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In a sample of	n =	56	observations
The sum of x is	∑x =	4135
The sum of x² is	∑x² =	315647

14	The sample standard deviation is,
a	15.392
b	14.521
c	13.699
d	12.924

In a sample of n = 56 observations The sum of x is ∑x = 4135 The sum of x² is ∑x² = 315647 14 The sample standard deviation is, a 15.392 b 14.521 c 13.699 d 12.924