Mathematics (AS & A Level) · Oct / Nov 2022 · Paper 52 · Question 4
9709
As printed in the paper
The question as text
The times taken, in minutes, to complete a word processing task by 250 employees at a particular company are summarised in the table. Time taken (t minutes) 0 ≤t < 20 20 ≤t < 40 40 ≤t < 50 50 ≤t < 60 60 ≤t < 100 Frequency 32 46 96 52 24
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
4(a)[4]
4(b)[3]
Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.