Mathematics
Draw frequency polygons for the following frequency distribution :
(a) using histogram
(b) without using histogram.
| C.I. | 5 - 15 | 15 - 25 | 25 - 35 | 35 - 45 | 45 - 55 | 55 - 65 |
|---|---|---|---|---|---|---|
| f | 8 | 16 | 18 | 14 | 8 | 2 |
Related Questions
The value of π upto 50 decimal places is :
3.14159265358979323846264338327950288419716939937510
(i) Make a frequency distribution table of the digits from 0 to 9 after the decimal place.
(ii) Which are the most and the least occurring digits ?
Draw frequency polygons for the following frequency distribution :
(a) using histogram
(b) without using histogram.
C.I. 10 - 30 30 - 50 50 - 70 70 - 90 90 - 110 110 - 130 130 - 150 f 4 7 5 9 5 6 4 Using the class intervals 0-9, 10-19, 20-29, …………… , construct the frequency distribution for :
15, 8, 12, 7, 13, 16, 22, 29, 35, 49, 37 and 48.
Construct the cumulative frequency table for :
Marks 20 - 29 30 - 39 40 - 49 50 - 59 No. of students 18 23 36 42