Probability Tes...

Let A, B, C be three events such that A and B are independent and $$P(C) = 0$$, then events A, B, C are

You enter a chess tournament where your probability of winning a game is $$0.3$$ against half the players (call them type $$1$$), $$0.4$$ against a quarter of the players (call them type $$2$$), and $$0.5$$ against the remaining quarter of the players (call them type $$3$$). You play a game against a randomly chosen opponent. What is the probability of winning?

Sample space for experiment in which two coins are tossed is

Choosing a birthdate is an example of .........

A bag contains $$4$$ white, $$5$$ red and $$6$$ blue balls. Three balls are drawn at random from the bag. The probability that all of them are red, is:

The term law of total probability is sometimes taken to mean the ____

If $$P(A) = 0.25, P(B) = 0.50, P(A\cap B) = 0.14$$, then $$P$$ (neither $$A$$ nor $$B) =$$

The experiment is to randomly select a human and measure his or her length. Identify the type of the sample space.

The experiment is to repeatedly toss a coin until first tail shows up. Identify the type of the sample space.

Given a circle of radius $$R$$, the experiment is to randomly select a chord in that circle. Identify the type of the sample space.