If you toss a dice and it comes up with the number one 9 times in a row,
what is the probability that it will come up with one again on the next throw?
The dice has no memory of what number had previously appeared. So the probability of 1 appearing on the next throw would always be 1/6.
Upon tossing a fair coin five times, you get heads every time. What is the probability that in the next toss, it will land with tail?
If you toss a coin ten times and it lands heads up every time, what is the probability that it will land heads up if you toss it again?
Three coins are tossed in the air and two of the coins land with heads face upwards. What are the chances on the next toss of the coins that at least two of the coins will land with heads face upwards again?
An integer from 299 through 1000 both inclusive, is to be chosen at random. What is the probability that the number chosen will have 2 as at least one of its digit?
