From a group of 9 people, you randomly select 4 of them. What is the probability that they are the 4 oldest people in the group

Answers

The probability that they are the 4 oldest people in the group = 4/9

What is probability?

The area of mathematics known as probability deals with numerical descriptions of how likely it is for an event to happen or for a claim to be true. A number between 0 and 1 is the probability of an event, where, broadly speaking, 0 denotes the event’s impossibility and 1 denotes its certainty.

According to the given information:

the group of people = 9

you randomly select 4 of them

the probability that they are the 4 oldest people in the group?

According to the formula :

Probability = expected number of outcome/Total number of outcome

If there are group of 9 people, then the total outcome of events will be 9.

If we are to select 4 oldest people from the group, then the expected outcome is 4.

So,

The probability that they are the 4 oldest people in the group = 4/9

probabilitythat they are the4 oldest peoplein the group =4/9## What is probability?

mathematicsknown asprobabilitydeals with numerical descriptions of how likely it is for an event to happen or for a claim to be true. A number between 0 and 1 is theprobabilityof an event, where, broadly speaking, 0 denotes the event’simpossibilityand 1 denotes its certainty.## According to the given information:

probabilitythat they are the4 oldest peoplein the group =4/9probabilityvisit:#SPJ4