Author Question: If P(A ) = 0.20, P(B ) = 0.40, and P(A B ) = 0.08, then A and B are said to be: A) dependent ... (Read 30 times)

theo · **on:** Jun 24, 2018

If P(A ) = 0.20, P(B ) = 0.40, and P(A B ) = 0.08, then A and B are said to be:

A) dependent events.
B) independent events.
C) mutually exclusive events.
D) complementary events.

Question 2

Since the interquartile range takes into account only two of the data values, it is susceptible to considerable distortion if there are unusual numbers of extreme observations (outliers).

Indicate whether the statement is true or false