Question

If a dice is thrown, what is the probability of getting a number less than 7?
If it Dice is thrown, what is the probability of getting number more than 3?
explain the questions step by step...​

Answer 1

Step By Step Explanation:-

P[E) = no.Of favourable out comes/ Total no. of outcomes

Numbers In a dice= 1,2,3,4,5,6

a)total no. less than 7 = 6

p[E]= 6/6 = 1

b) total no. more than 3 = 3

P[E] = 3/6 = 1/2

Answer 2

ANSWER

Since every face of a die is marked with a number less than 7, it is sure that we will always get a number less than 7 when it is thrown once. So, the number of favourable outcomes is the same as the number of all possible outcomes, which is 6. So, the probability of an event which is sure (or certain) to occur is 1.

ANSWER

number greater than 3 are 4,5,6, i.e. 3cases

required probability = 3/6

= 1/2