[Answered] When testing for independence in a contingency table with r rows and c columns, the degrees of ...

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chads108

Hero Member
Posts: 507

on: Jun 24, 2018

When testing for independence in a contingency table with r rows and c columns, the degrees of freedom for the test statistic would be:

A) r + c + 1
B) r + c -1
C) (r-1)(c-1)
D) rc - 1

Question 2

What is the probability that all four computers are occupied?

What will be an ideal response?

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Marked as best answer by a Subject Expert

Swizqar

Sr. Member
Posts: 357

Reply #1 on: Jun 24, 2018

Answer to Question 1

C

Answer to Question 2

P(All computers are occupied) = (0.6 )4 = 0.1296

chads108

Member
Posts: 507

Reply 2 on: Jun 24, 2018

TYSM

ashely1112

Member
Posts: 347

Reply 3 on: Yesterday

Excellent

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