Question

3
Q 3A Complete the given activity.
Age of eye
No. of eye
Continuous Class
Co-ordinates
donors (yrs)
donors
Classes Marks
of points
Classes
Frequency
15-19 14.5-19.5
17
0
(17, 0)
20-24 19.5-24.5
22
48
(22, 48)
25-29
27
46
(27, 46)
30-34 29.5-34.5
32
45
(32, 45)
35-39 34.5-39.5
34
40-44 39.5-44.5
42
15
(42, 15)
45-49 44.5-49.5
47
12
(47, 12)
50-54
0
Note : From the above data draw frequency polygon on a graph
paper by taking suitable scale.

Answer 1

Answer:

f is right answer 43 50 84 12

Answer 2

This is the answer. hope it helps you.