Question

A pair of dice are thrown 4 times.If getting a doublet is considered success

Answer 1

Answer:

Step-by-step explanation:

When throwing two dice, the possible number of combinations is 6x6 = 36

Six of these are doubles so the probability of getting a double is 1/6.

The probability of not getting a double is 5/6 so the probability of not getting a double in 4 throws is (5/6)^4 = 625/1296.

So The probability of getting at least one double in four throws is 1 - 625/1296 = 0.52.

Answer 2

Answer -

• When a pair of dice is thrown once, the number of possible outcomes = 6 × 6 = 36. Doublets are the same number appearing on both die. X is a bionomial distribution. Here n=4,p=16, q=56.

Hope it will help you