Question

Get data from your school office on the total fee charged for admission to Class XI, between the period 2010-2017. Plot the data on graph paper. Read the arithmetic line graph carefully and write your observation.

Answer 1

Year	2010 − 11	2011 − 12	2012 − 13	2013− 14	2014− 15	2015 − 16	2016 −17
Fees	10000	10500	13000	12000	14000	14500	15250

Observation: From the above graph, we can observe that the school has increased the fee charged for admission to class XI, from the academic year 2010-11 till 2012-13. However, in the year 2013-14 the school decreased the fee amount from Rs 13,000 to Rs 12,000 after which the school fee was again increased from the year 2014-15 till 2016-17.