Find the left and right chi square values using the distribution tableConfidence Level c = 0.80 and Sample Size n = 31LeftRight1+c1-cLevel of Significance a2Degrees of Freedomn-1a. Degrees of Freedom =b. Left%3Dc. Right xXR

Answered: a. Degrees of Freedom b. Left x = C.…

Math

Statistics

a. Degrees of Freedom b. Left x = C. Right XR

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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Question

100%

Find the left and right chi square values using the distribution table
Confidence Level c = 0.80 and Sample Size n = 31
Left
Right
1+c1-c
Level of Significance a
2
Degrees of Freedom
n-1
a. Degrees of Freedom =
b. Left
%3D
c. Right x
XR

Expert Solution

Step 1

Given : Confidence level=c=0.80 , Sample size=n=31

The table given below :

$\chi^2$	Left	Right
Level of significance	(1+c)/2=(1+0.80)/2=0.90	(1-c)/2=(1-0.80)/2=0.10
Degrees of freedom	n-1	31-1=30

Our aim is to find the following :

a. Degrees of freedom

b. $\chi^2_{L}$

c. $\chi^2_{R}$

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