Question

(at) How
the marks obtained by them:
Section B
Section A
Marks
Frequency
Frequency
3
5
9
The following table gives the distribution of students of two sections according
Represent the marks of the students of both the sections on the same graph by two
frequency polygons. From the two polygons compare the performance of the two
Marks
0-10
10-20
20-30
30-40
40-50
sections.
19
17
0-10
10-20
20-30
30-40
40-50
IS
12
10
9
1
har taxatie Aand Ron the first belle :​

Answer 1

Explanation:

The following table gives the distribution of students of two sections according the marks obtained by them:

Represent the marks of the students of both the sections on the same graph by two frequency polygons. From the two polygons compare the performance of the two sections.

1181338

Medium

ANSWER

Marks Class−mark SectionAfrequency SectionBfrequency

0−10 5 3 5

10−20 15 9 19

20−30 25 17 15

30−40 35 12 10

40−50 45 9 1

Since, in the graph section A is to the right of section B, more students of section A has highest marks.