Mathematics 0580 · IGCSE · Statistical charts and diagrams
Statistical charts and diagrams — practice question
Twenty children were asked to pick their favourite fruit juice. Their responses are shown below.
Orange Apple Apple Pineapple Mango
Tropical Orange Mango Apple Mango
Pineapple Apple Apple Mango Orange
Apple Mango Pineapple Orange Apple
(a(i))[2]
Use the tally column to help you complete the frequency table for the results.
(a(ii))[3]
Draw a bar chart to present these results. Do not forget to label the scale on the frequency axis.
(a(iii))[1]
How many children will not receive their favourite type of juice?
(b)[2]
Write down the fraction of the drink that is apple juice. Give the answer in simplest form.
(c)[3]
Work out which bottle size gives the best value. Show your working.
(d)[2]
Complete this statement about $j$. $\ldots \leq j < \ldots$
Worked solution & mark scheme
This 13-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Frequencies given correctly as 4, 7, 3, 5, 1” …