Question

what is the probability of choosing a number from 1to 15 at random ? ​

Answer 1

Given

• 1 to 15 Numbers

To Find:

• Probability of any number?

Solution:

$\\ {\underbrace{\tt\large{ Concept \ Used }}}$

Probability is a measure of the likelihood of an event to occur. Many events cannot be predicted with total certainty. We can predict only the chance of an event to occur i.e. how likely they are to happen, using it.

The probability of all the events in a sample space adds up to 1.

$\\ \bigstar{\underline{\boxed{\sf{ Probability = \dfrac{ \green{Outcome_{(Event)} } }{Total \ Number \ of \ Events } }}}}$

• Occurrence = Either from 1 to 15
• Total numbers of events = 15

➯ 1/15

Hence,

• The Probability of choosing number at random from 1 to 15 is 1/15.