A game of chance consists of spinning an arrow which comes to rest pointing at one of the numbers 1,2,3,4,5,6,7,8 (See figure) and these are equally likely outcomes. What is the probability that it will point at a number less than 9 ?

a number less than 9 ?

A game of chance consists of spinning an arrow which comes to rest pointing at one of the numbers 1,2,3,4,5,6,7,8 (See figure), and these are equally likely outcomes. What is the probability that it will point at (i) 8 ? (ii) an odd number? (iii) a number greater than 2? (iv) a number less than 9?

Suppose we throw a dice once. What is the probability of getting a number less than or equal to 4?

Seven digits from the numbers 1, 2, 3, 4, 5, 6, 7, 8, 9 are written in random order. Find the probability that the seven digited number is divisible by 9.

Two dice, one red and one white , are thrown at the same time. Write down all the possible outcomes. What is the probability that the sum of the two numbers appearing on the top of the dice is less than or equal to 12?

Two numbers are chosen at random from (1,2,3,4,5,6,7,8) at a time. The probability that smaller of the two numbers is less than 4 is

Two dice are thrown at the same time what is the probability that the sum of two numbers appearing on the top of the dice is less than or equal to 12.

Two numbers are selected at random from 1, 2, 3,…., 100 without replacement. Find the probability that the minimum of the two numbers is less than 70.

identity like fractional numbers: 1/2, 3/5, 2/5, 1/9

A bag contains 4 tickets numbered 1,2,3,4 and another bag contains 6 tickets numbered 2,4,6,7,8,9 . One bag is chosen and a ticket is drawn . The probility that the ticket bears the number 4 is