5.5band
The three pie charts below show the changes in annual spending by a UK school in 1981, 1991, and 2001 v. 2 The three circular charts compare the total expendure of five different amounts for Uk school in three year: 1981, 1991, and 2001. The data is calibrated in percentum which is clearly and coherently represented.
It can be seen that in year 1981 a tiny fraction used by insurance. Furthermore, teache...