Tickets numbered 1 to 20 are mixed up and then a ticket is drawn at random. What is the probability that the ticket draw…

Which of the following is not an example of a discrete probability distribution?

One card is drawn from a pack of 52 cards. What is the probability that the card drawn is either a red card or a king ?

From a pack of 52 cards, 3 cards are drawn. What is the probability that one is ace, one is queen and one is jack?

In a box, there are 8 red, 7 blue and 6 green balls. One ball is picked up randomly. What is the probability that it is …

An urn contains 2 red, 3 green and 2 blue balls. If 2 balls are drawn at random, find the probability that no ball is bl…

You toss a coin AND roll a die. What is the probability of getting a tail and a 4 on the die?

Binomial distribution is negatively skewed when