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Author Question: When events A and B are said to be mutually exclusive, P(A B ) can be found by adding P( A) and ... (Read 40 times)

arivle123

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on: Jun 24, 2018
When events A and B are said to be mutually exclusive, P(A  B ) can be found by adding P(
 
  A) and P(B).

Question 2

In order to test the validity of a multiple regression model involving 4 independent variables and 25 observations, the numerator and denominator degrees of freedom for the critical value of F are ________ respectively.
 
  A) 4 and 20
  B) 4 and 25
  C) 5 and 24
  D) 5 and 25


mariahkathleeen

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Reply #1 on: Jun 24, 2018
Answer to Question 1

TRUE

Answer to Question 2

A


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