Tuesday, February 12, 2013

Never Happen Events

Introduction to never happen events :

Never happen events are events that we come across  in probability.

We know that probablity ranges between 0 and 1

Sure events have the probability of one.

But there are certain events that cannot occur at all.

These events are termed as never happen events. I like to share this Exclusive Events with you all through my article.

Neven happen events examples:-

These never happen events are events that are impossible to occur.

Let me give you a few examples.

1)The sun  rises at  night.

This is impossible.  So we call it a never happen event.

2)The moon does not wane or wax.

This is also a never happen event.

When anybody says "I saw a cow studying in a school" , you would say "It is impossible"

That is a never happen event.

3) A man living forever is a never happen event.

4) Electing 2 Presidents for a country is a never happen event.

5) A year having more than  365 or 366(leap year)  days is a never happen event.

6)Having 8 days a week is a never happen event.

7)Having 15 months in a year is a never happen event.

Understanding Intersecting Lines Definition is always challenging for me but thanks to all math help websites to help me out.


Never happen events in mathamatic:-


Probability of drawing an animal card from a pack of  52 cards is a never happen event.

Getting a  pair of heads in a toss of coin is a never happen event.

Getting a number greater than 6 in a throw of a die is a never happen event.

Getting triple heads from a throw of 2 coins is a  never happen event.

Getting more than 36 possible outcomes from a throw of 2 dices is a never happen event.

Getting a total of 13 when 2 dices are thrown up is a never happen event, because the maximum total you can get is

6 from the fist dice and 6 from the second dice that total up to 12.

Drawing 14 spade cards form a pack of 52 cards is a never happen event.(There are only 13 spades in a pack of card)

Getting a  prime number that is even, other than 2 is a never happen event( because 2 is the only even prime number)

Getting a prime number less than 2 is a never happen event, because prime starts from the number 2 onwards.

Getting an odd number when you add two odd numbers is a never happen event, because any 2 odd numbers when

added gives an even number.  For example 9 +11=20(even number)   and 49 + 51 =100(even number)

The probability of a event exceeding 1 is also a never happen event.

If the probability is said to be 1.5 then it is unlikely to occur. So we call it a never happen event

A student scoring 110 out of 100 is a never happen event.  The probability works out to be 1.1 which is impossible.

All these examples shows that if an event is unlikely to occur, it is improbable. We term it as never happen events.

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