The average rate of change from Year 2 to Year 4 is 10.6 if in year 2 the attendance is 238.4 and in year 4 the attendance is 217.2.
What is the rate of change?
The rate of change is defined as the change in values of a dependent variable with respect to the independent variables.
We have to find the average rate of change from Year 2 to Year 5:
At year 2 the attendance = 238.4
At year 4 the attendance = 217.2
Average rate of change = (217.2 - 238.4)/(4-2)
= 10.6
Thus, The average rate of change from Year 2 to Year 4 is 10.6 if in year 2 the attendance is 238.4 and in year 4 the attendance is 217.2.
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