Question

Calculate range and coefficient of the range of following series which are the monthly expenditure in Rupees of 7 student 22, 35, 32 ,45 ,42 ,48 ,39​

Answer 1

Answer:

3 , 0.032

Explanation:

first let be know What is range ?

Ans :- Range is the difference between the highest number and the lowest number of the given data .

Range formula :

Range = Higher limit - Lower limit

Higher limit = 48

Lower limit = 45

Range = 48 - 45 = 3

Here the range of the given data is 3

Cofficient of Range :

Formula =

$\frac{higher \: limit - lower \: limit}{higher \: limit + lower \: limit } \\ \\ = \frac{48 - 45}{48 + 45 } = \frac{3} {93} = 0.032$

Answer 2

Answer:

Answer:

3 , 0.032

Explanation:

first let be know What is range ?

Ans :- Range is the difference between the highest number and the lowest number of the given data .

Range formula :

Range = Higher limit - Lower limit

Higher limit = 48

Lower limit = 45

Range = 48 - 45 = 3

Here the range of the given data is 3

Cofficient of Range :

Formula =

\begin{gathered}\frac{higher \: limit - lower \: limit}{higher \: limit + lower \: limit } \\ \\ = \frac{48 - 45}{48 + 45 } = \frac{3} {93} = 0.032\end{gathered}

higherlimit+lowerlimit

higherlimit−lowerlimit

=

48+45

48−45

=

3/93

=0.032