[Answered] If P(A ) = 0.45, P(B) = 0.25, and P(BA ) = 0.45, are A and B independent? A) no B) yes C) cannot ...

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Author Question: If P(A ) = 0.45, P(B) = 0.25, and P(BA ) = 0.45, are A and B independent? A) no B) yes C) cannot ... (Read 9 times)

faduma

Hero Member
Posts: 528

on: Jul 24, 2018

If P(A ) = 0.45, P(B) = 0.25, and P(BA ) = 0.45, are A and B independent?

A) no B) yes C) cannot determine

Question 2

What will help insure that the effect of a treatment is not due to some characteristic of a single experimental unit?

A) replication B) blinding C) randomizing D) blocking

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AngeliqueG

Sr. Member
Posts: 343

Reply #1 on: Jul 24, 2018

Answer to Question 1

A

Answer to Question 2

A

faduma

Member
Posts: 528

Reply 2 on: Jul 24, 2018

Excellent

yeungji

Member
Posts: 319

Reply 3 on: Yesterday

Thanks for the timely response, appreciate it

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Author Question: If P(A ) = 0.45, P(B) = 0.25, and P(BA ) = 0.45, are A and B independent? A) no B) yes C) cannot ... (Read 9 times)

faduma

If P(A ) = 0.45, P(B) = 0.25, and P(BA ) = 0.45, are A and B independent? A) no B) yes C) cannot ...

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Need homework help now?

AngeliqueG

If P(A ) = 0.45, P(B) = 0.25, and P(BA ) = 0.45, are A and B independent? A) no B) yes C) cannot ...

faduma

yeungji