Question

10
15-17
4
1
same graph by two
ormance of the two
Draw a histogram to represent the data above.
100 surnames were randomly picked up from a local telephone directory and a frequency
distribution of the number of letters in the English alphabet in the surnames was found
as follows:
-ket match are given
Number of letters
Number of surnames
am B
1 - 4
4 - 6
6- 8
8 - 12
12 - 20
6
30
44
16
4
10
o oo two in o N o un
(i) Draw a histogram to depict the given information.
(ii) Write the class interval in which the maximum number of surnames lie.
10
14.5 Measures of Central Tendency
Earlier in this chapter, we represented the data in various forms through frequency
distribution tables, bar graphs, histograms and frequency polygons. Now, the question
arises if we always need to study all the data to 'make sense of it, or if we can make
fit by considering only certain representatives of the
out some important fe
le
measures of central tendency or averages.
data. This
wo students Mary and Hari received their test copies.
Cons
h carrying ten marks. Their scores were as follows:
The test
2
3
4
5
8
8
7
uency polygons.​

Answer 1

Answer:

are you still gon mad don't post such absuve questions.........