Question

How to find median in stastics with example

Answer 1

Answer:

Explained below

Explanation:

First of all mean are of three types

1. Raw data.

2. Simple frequency.

3. Continuous frequency distribution.

Now, to find all of these three types of frequencies there are three methods

1. Direct method.

2. Assumed-Mean method.

3. Step-deviation method.

Now for examples refer to statistics book

Answer 2

Answer: MEDIAN IS FIND WITH THE

FORMULA:n/2(for even)

n+1/2(for odd)

Explanation:FOR EXAMPLE:

12,5,17,14,15

FIRST ARRANGE IN ASSENDING ORDER

5,12,14,15,17

NO. OF OBSERVATIONS (n) =5(ODD)

MEDIAN=n+1/2(odd)

= 5+1/2

=6/2

=3

THEREFORE, MEDIAN IS 14

HOPE IT HELPS YOU

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