The table shows the marks obtained by a group of students in a class test. Marks 40 - 44 45 - 49 50 - 54 55 - 59 60 - 64 65 - 69 No of students 4 9 18 23 10...
Question 1 Report
The table shows the marks obtained by a group of students in a class test.
| Marks | 40 - 44 | 45 - 49 | 50 - 54 | 55 - 59 | 60 - 64 | 65 - 69 |
| No of students |
4 | 9 | 18 | 23 | 10 | 6 |
(a) Draw a histogram for the distribution ;
(b) Use your histogram to estimate the median of the distribution.
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