Question

A dice is thrown once. What is the probability of getting I) An even number? II) A prime number? III) A number less than 4?
plz urgent​

Answer 1

Answer:

i. 1/2

ii. 1/2

iii. 1/2

Step-by-step explanation:

i. There are 3 numbers from 1 to 6 that are even numbers, 2, 4, 6.

ii. There are 3 numbers from 1 to 6 that are prime numbers, 2, 3, 5.

iii. There are 3 numbers from 1 to 6 that are less than 4, 1, 2, 3.

Answer 2

Answer:

i) 1/2 ii) 1/2 iii) 1/2

Step-by-step explanation:

Dice is thrown means dice has 6 sides.

So, number of possible outcomes will be 6.

i) An even number

It can be 2,4,6.

So 3/6= 1/2.

ii) A prime number

Since 1 is not a prime number, we will not consider it.

The numbers will be 2,3,5

3/6 =1/2.

iii) A number less than4.

So 4 will not be considered.

1,2,3

So, 3/6 = 1/2.

HOPE THIS HELPS!