# Range of the Statistical Data

The difference between the greatest and the least values of a variable in a collection of data is called the range of the data.

For Example: In collection A, the greatest value of marks obtained is 90 while the least value of the same is 4. So, the range of the data = 90 - 4 = 86.

Solved Example:

The weights (in kg) of the teachers of a school are recorded as shown below.

60, 65, 63, 70, 65, 62, 65, 63, 64, 60, 68, 58, 62, 65, 63, 65, 64, 60, 62, 63

What is the range of the collection?

Range = the greatest value of the variable in the collection - the least value of the variable in the collection

= 70 - 58

= 12.

Didn't find what you were looking for? Or want to know more information about Math Only Math. Use this Google Search to find what you need.

## Recent Articles

1. ### Decimal Place Value Chart |Tenths Place |Hundredths Place |Thousandths

Jul 19, 24 03:26 PM

Decimal place value chart are discussed here: The first place after the decimal is got by dividing the number by 10; it is called the tenths place.

2. ### Definition of Decimal Numbers | Decimal Part | Decimal Point |Examples

Jul 19, 24 11:13 AM

Definition of decimal numbers: We have learnt that the decimals are an extension of our number system. We also know that decimals can be considered as fractions whose denominators are 10, 100, 1000

3. ### Addition and Subtraction of Fractions | Solved Examples | Worksheet

Jul 19, 24 02:00 AM

Addition and subtraction of fractions are discussed here with examples. To add or subtract two or more fractions, proceed as under: (i) Convert the mixed fractions (if any.) or natural numbers

4. ### Fractions in Descending Order |Arranging Fractions an Descending Order

Jul 19, 24 02:00 AM

We will discuss here how to arrange the fractions in descending order. Solved examples for arranging in descending order: 1. Arrange the following fractions 5/6, 7/10, 11/20 in descending order. First…