[Answered] Which of the following best describes the addition rule of probabilities? A) P(A B) = P(A) + ...

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Author Question: Which of the following best describes the addition rule of probabilities? A) P(A B) = P(A) + ... (Read 102 times)

RRMR

Hero Member
Posts: 557

on: Jun 24, 2018

Which of the following best describes the addition rule of probabilities?

A) P(A B) = P(A) + P(B)
B) P(A B) = P(A) + P(B) - P(A B)
C) P(A B) = P(A) + P(B) + P(A B)
D) P(A B) = P(A) P(B)

Question 2

What is the relative efficiency of Z with respect to Y?

A) 0.50
B) 0.80
C) 1.20
D) 1.50

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Marked as best answer by a Subject Expert

al

Sr. Member
Posts: 344

Reply #1 on: Jun 24, 2018

Answer to Question 1

B

Answer to Question 2

C

RRMR

Member
Posts: 557

Reply 2 on: Jun 24, 2018

Wow, this really help

jackie

Member
Posts: 324

Reply 3 on: Yesterday

YES! Correct, THANKS for helping me on my review

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