## Post Your Answer

## Post Your Answer

## Ans 1: (Master Answer)

Here is the answer for this questions :

(i) Since he may or may not start the car thus the outcomes are not equally likely.

(ii) The player may shoot or miss the shot.

∴ The outcome are not equally likely.

(iii) In advance it is known that the answer is to be either right or wrong.

∴ The outcomes right or wrong are equally likely to occur.

(iv) In advance it is known that newly born baby has to be either a boy or a girl.

∴ The outcomes either a boy or a girl are equally likely to occur.

## Post Your Answer

## Ans 1: (Master Answer)

Hi, here is the solutions for this question.

(i) Probability of an event E + Probability of the event 'not E' = 1.

(ii) The probability of an event that cannot happen is 0. Such an event is called impossible event.

(iii) The probability of an event that is certain to happen is 1. Such an event is called sure or certain event.

(iv) The sum of the probabilities of all the elementary events of an experiment is 1.

(v) The probability of an event is greater than or equal to 0 and less than or equal to 1.