Probability

An event of a relative frequency of 0.1:

• is certain to occur

• has a good chance of occurring

• is unlikely to occur

• will never occur

Three unbiased coins are tossed. What is the probability of getting at most two heads?

Max spins the pointer. The probability that it stops on an odd number is

A fair coin is tossed 4 times. Each time it lands heads up. When tossed a fifth time, probability landing heads up is

• 1

Ball 1 to 40. One ball is randomly selected. The probability that the ball's number contain numeral "1" is

A six-sided die is rolled 600 times. How many times would you expect the die with number "6" facing up?

• 60

• 100

• 200

• 50

A bag contains 2 red, 3 green, 2 blue balls. Two balls drawn at random. Probability that none of them is blue is