 # Learning define median

INTRODUCTION:

Let us see the introduction of Learning define median. The average of the median is arranged by the values in order and the middle number is selected. The sample is even by the total number of values. The two middle numbers are median in the mean value. Let us see the definition for Learning define median.

DEFINITION:

Learning Median Definition is the middle value is arranged by ascending order. The size of the distribution is even and finds the average value of two middle elements. Example for median 8, 7, 3, 5, 4, and 10 is 6. The function of learning define median is used to measures the central tendency.

Formula for define Median is = L + h/f (n/2 - c)

L is the lower class boundary

h is the size of median class

f is the frequency of median class

c is previous cumulative frequency of the median class

n/2 is total number of observations divided by 2...OR...summation of F divided by 2.

To find the middle position of the median means by using the given formula: (n+1)/2

EXAMPLES FOR LEARNING DEFINE MEDIAN:

1. Find the median of the following values: 1, 8, 13, 4, 13, 6, 14, 21, 3

The median of the middle value can be written as,

1, 3, 4, 6, 8, 13, 13, 14, 21

There are nine numbers in the list, so the middle one will be the (9 + 1) ÷ 2 = 10 ÷ 2 = 5th number:

1, 3, 4, 6, 8, 13, 13, 14, 21

So the median is 8.

2. Find the median for the following values: 7, 9, 1, 10, 10, 14, 14, 11, 12, 15

The median is the middle value. In a list of ten values, that will be the (10 + 1) ÷ 2 = 5.5th value. Then the average of the fifth and sixth numbers to finding the median.

(10 + 14) ÷ 2 = 24 ÷ 2 = 12.

These are the examples for learning define median.