(a(i))[1]
Calculate the number of ice creams he sells on Friday.
(a(ii))[1]
Calculate the fraction of the ice creams he sells on Friday that are vanilla. Give your answer in simplest form.
(a(iii))[2]
Calculate how many tubs of vanilla ice cream he buys.
(b(i))[1]
Calculate the range.
(b(ii))[2]
Determine the median.
(b(iii))[2]
Calculate the mean.
(c(i))[2]
Calculate the percentage profit he makes on each beach ball.
(c(ii))[3]
Calculate the volume of the beach ball. Include the units in your answer.
(d)[3]
Determine which bottle gives the best value. You must show all your working.