When a given data is arranged in ascending and descending order the Middle observation is called ?

Solution:

In a given data, arranged in ascending or descending order, the middle most observation is called _________.

We have to fill in the blanks to make the statement true.

Median is the middlemost value of a given data set.

It is the value that separates the higher half of the data set, from the lower half.

It may be said to be the “middle value” of any given data.

If n is odd, then median = (n+1)/2 th term

If n is even, then median = [(n/2)th term + (n/2 + 1)th term]/2

Therefore, the middle most observation is called median.

✦ Try This: In a given data, arranged in ascending or descending order, the difference between the highest and the lowest observation is called _________. Fill in the blanks to make the statement true

☛ Also Check: NCERT Solutions for Class 7 Maths Chapter 3

NCERT Exemplar Class 7 Maths Chapter 3 Problem 20

In a given data, arranged in ascending or descending order, the middle most observation is called _________. Fill in the blanks to make the statement true

Summary:

In a given data, arranged in ascending or descending order, the middle most observation is called median.

☛ Related Questions:

• Mean, Median, Mode are the measures of _________. Fill in the blanks to make the statement true
• The probability of an event which is certain to happen is _________. Fill in the blanks to make the . . . .
• The probability of an event which is impossible to happen is _________. Fill in the blanks to make t . . . .

Question

In a given data, arranged in ascending or descending order, the middlemost observation is called _________.

Solution

Definition of median of a dataThe middle number is found by ordering the numbers in ascending order(or descending). Once the numbers are ordered, the middle number is called the median of the given data set.Median, in simple words, is defined as the middle value of a sorted list of numbers. When the given data is arranged in ascending (or descending) order, then the middlemost observation is the median of the data.For example: The median of 3,1, and 8 is 3 because when the numbers are put in ascending order, they become 1,3,8 , and the number 3 is in the middle.Therefore, in a given data, arranged in ascending or descending order, the middlemost observation is called median.