The Monthly Pocket Money of Six Friends is Given Below: Rs. 45, Rs. 30, Rs. 40, Rs. 50, Rs. 25, Rs. 45. (I) What is the Highest Pocket Money? (Ii) What is the Lowest Pocket Money? - Mathematics

The monthly pocket money of six friends is given below: Rs. 45, Rs. 30, Rs. 40, Rs. 50, Rs.
25, Rs. 45.
(i) What is the highest pocket money?
(ii) What is the lowest pocket money?
(iii) What is the range?
(iv) Arrange the amounts of pocket money in ascending order.

Solution

The monthly pocket money of six friends is given below:
Rs. 45, Rs. 30, Rs.40, Rs. 50, Rs. 25, Rs. 45.
(i) Highest pocket money = Rs. 50
(ii) Lowest pocket money =Rs. 25
(iii) Range = 50-25
= 25.
(iv) The cumulative amounts of pocket money in ascending order is
Rs. 25, Rs. 30, Rs. 40, Rs. 45, Rs. 45, Rs. 50.

Concept: Collecting Data
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APPEARS IN

RD Sharma Mathematics for Class 9
Chapter 22 Tabular Representation of Statistical Data
Exercise 22.1 | Q 7 | Page 16
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