Basic Concepts of Probability

Estimating the chance that it will rain tomorrow is an application of _______

If {Head, Tail} are all the possible outcomes of the experiment of tossing a coin, it is the ______

How many possible combination of outcomes do tossing 3 coins have?

What is the Probability in getting exactly two Heads in tossing a coin thrice?

A container is filled with 2 blue balls, 3 white balls, 4 red balls and 1 green ball. What is the probability of drawing a red ball or a blue ball in a single draw?

A container is filled with 2 blue balls, 3 white balls, 4 red balls and 1 green ball. What is the probability of drawing a ball with primary color or a green ball in a single draw?

A container is filled with 2 blue balls, 3 white balls, 4 red balls and 1 green ball. What is the probability of drawing a red ball then a white ball in 2 consecutive draws provided that the first drawn ball is not replaced?

A container is filled with 2 blue balls, 3 white balls, 4 red balls and 1 green ball. What is the probability of drawing a white ball and not a red ball in 2 consecutive draws replacing the first drawn ball after recording?

A container is filled with 2 blue balls, 3 white balls, 4 red balls and 1 green ball. What is the odds of getting a ball having not a primary color?

3 Coins are tossed and a die is rolled. Find P(at least 2 are heads and an even number).