Which of the following is not a condition of the binomial distribution?

In a simultaneous throw of two dice, what is the probability of getting a doublet ?

A basket contains 6 blue, 2 red, 4 green, and 3 yellow balls. If three balls are picked up at random, what is the probab…

A card is drawn from a pack of 52 cards. The probability of getting a queen of club or a king of heart is-

A bag contains five white and four red balls. Two balls are picked at random from the bag. What is the probability that …

A speaks truth in 75% of cases and B in 80% of cases. In what percent of cases are they likely to contradict each other …

A pot has 2 white, 6 black, 4 grey and 8 green balls. If one ball is picked randomly from the pot, what is the probabili…

A box contains nine bulbs out of which 4 are defective. If four bulbs are chosen at random, find the probability that ex…