(a(i))[1]
Write down which value is the mode.
(a(ii))[2]
Find the median value.
(b)[3]
Calculate the mean mass for the 6 parcels.
(c)[1]
Work out the cost in dollars for posting the parcel.
(d)[2]
Work out how much the cost has increased by, as a percentage.
(e(i))[2]
Complete the net of the parcel on the $1\ \text{cm}^2$ grid. Two faces have already been drawn for you.
(e(ii))[1]
Find the parcel's volume.