(a(i))[1]
State the mode.
(a(ii))[1]
State the range.
(a(iii))[3]
Calculate the mean of the data.
(b)[2]
Write down two comments that compare the 7 pm results with the 1 pm results.
(c(i))[2]
Fill in the table.
(c(ii))[2]
Complete the pie chart.
Mathematics 0580 · IGCSE · Averages and measures of spread
Averages and measures of spread — practice question
Maria runs a restaurant with 30 tables. On one day, she counts how many customers are seated at each table at 7 pm. A bar chart displays the findings.