Eleven bags of wheat flour, each marked 5 kg, actually contained the following weights of flour (in kg):

4.97 5.05 5.08 5.03 5.00 5.06 5.08 4.98 5.04 5.07 5.00

Find the probability that any of these bags chosen at random contains more than 5 kg of flour

A die is thrown. Find the probability of:

(i) Getting a prime number

(ii) Getting an odd number

(iii) Getting an odd-prime number

1500 families with 2 children were selected randomly, and the following data were recorded:

If a family is chosen at random, compute the probability that it has:

(i) No girl

(ii) 1 girl

(iii) 2 girls

(iv) At most one girl

(v) More girls than boys.

The percentage of marks obtained by a student in monthly unit tests are given below :

Find the probability that the student gets :

(i)More than 70% marks

(ii) Less than 70% marks

(iii) A distinction.

The probability of guessing the correct answer to a certain question is x/2. If the probability of not guessing the correct answer to the question is 2/3, find the value of x.