If a student is picked at random what is the probability that he/she received an A on his/her fina?
If the winning numbers are picked at random, the probability is 1 in 169911.
The probability that a date picked at random is February 30th is zero, as there is no February 30th, even in leap years.
If only one person is picked at random then the probability is 1/16 = 0.0625
If picked at random, the answer is 2/11.
What is the probability that the letter P is picked when a letter is picked at random from the word STUPID!
The answer depends on how many cards are picked, whether they are picked at random, from what sort of pack, and whether or not cards are replaced before the next one is picked. The probability that a single card, picked at random from a regular 52 card deck is red, is 0.5
It depends on what the random variable is, what its domain is, what its probability distribution function is. The probability that a randomly selected random variable has a value between 40 and 60 is probably quite close to zero.
For a single card, picked at random from a well shuffled normal pack the probability is 3/13.
If you pick enough cards, the probability is 1. For a single card, picked at random, the probability is 1/13.
The probability that a random card picked from a standard pack is a Jack is 1/13.