Question

find the probability of getting following if a dice is rolled-
more than 4
less than 7
prime numbers​

Answer 1

Let,

Sample space be S

n(S) = 6

• Let,

A be an event of getting a number more than 4.

n(A) = 2

P(A) = 2 = 1

6 3 .

• Let,

B be an event of getting a number less than 7.

n(B) = 6

P(B) = 6 = 1 .

6

• Let,

C be an event of getting a prime number

C = {2,3,5}

n(C) = 3

P(C) = 3 = 1

6 2 .

Answer 2

Answer:

more than 4 and less than 7 prime no is 5 .

Probability =

$\frac{1}{</strong><strong>6</strong><strong>}$