Elementary event sample space and examples

Event and sample space

The outcomes of 5 tosses of a coin are recorded in a single sequence as H(head) and T(tail) for each toss. What is the number of elementary events in the sample space ?

If A be any event in sample space then the maximum value of 3sqrt(P(A))+4sqrt(P(barA)) is :

A die is thrown. If A is an event of getting an odd number then write the sample space and event A in set notation.

When three coins are tossed. Then how many number of elemens are there in the sample space of this event 4 7 9 8

Examples || Elementary event || Impossible event || Same event || Exhaustive Event || Exclusive event

Read the following passage and answer the question The results of a random experiment is known as an outcome. The set of all possible outcomes of a random experiment is called the sample space. It is denoted by S. The outcomes satisfying particular condition are called favourable outcomes. A set of favourable outcomes is called an event. Event is a subset of the sample space. There are different types of events. (a) An event consisting of only one sample point is called an ememtntary event. (b) An event which does not contain any sample point is called an impossible event. Write two elementary events of the above experiments.