calculate the moving average of a series of numbers. You need to include three days' worth of data as part of the moving average.

Each day for nine days you obtain this data:

a.The data for day 1 is 300.

b.The data for day 2 is 300.

c.The data for day 3 is 270.

d.The data for day 4 is 720.

e.The data for day 5 is 330.

f.The data for day 6 is 240.

g.The data for day 7 is 240.

h.The data for day 8 is 210.

i.The data for day 9 is 240.

Develop a table in which you set out the actual data you received and the moving average (where applicable). Plot the actual data and moving average on a line graph.