[Answered] For any chi square, the degrees of freedom are equal to a. the size of the sample b. sample ...

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TFauchery

Hero Member
Posts: 500

on: Jun 20, 2018

For any chi square, the degrees of freedom are equal to

a. the size of the sample
b. sample size, minus 1
c. sample size, minus 2
d. none of these

Question 2

The mean of a z-distribution is _____, and the standard deviation is _____.

a. 0; 0
b. 1.00; 1.00
c. 0; 1.00
d. 1.00; 0

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Marked as best answer by a Subject Expert

katheyjon

Sr. Member
Posts: 331

Reply #1 on: Jun 20, 2018

Answer to Question 1

d

Answer to Question 2

c

TFauchery

Member
Posts: 500

Reply 2 on: Jun 20, 2018

Gracias!

nathang24

Member
Posts: 314

Reply 3 on: Yesterday

Excellent

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