The table shows information about the height, in cm, of plants in a greenhouse.
| Height (h h\,h cm) | Frequency |
|---|---|
| 10<h≤2010 < h \leq 2010<h≤20 | 5 |
| 20<h≤2520 < h \leq 2520<h≤25 | 15 |
| 25<h≤3525 < h \leq 3525<h≤35 | 50 |
| 35<h≤5035 < h \leq 5035<h≤50 | 45 |
| 50<h≤6050 < h \leq 6050<h≤60 | 12 |
a.[3]
On the grid, draw a histogram for the information in the table.
b.[1]
Work out an estimate for the number of plants with a height over 45 cm.
Histograms Questions
Practise Edexcel GCSE Maths Histograms with exam-style questions for Foundation and Higher tier. 28 questions, matched to the Edexcel GCSE Maths (1MA1) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.