Question

The following table gives the Height of the 9th standard student in a school data.

Height in cm Number of Students

145-150 2

150-155 3

155-160 9

160-165 10

165-170 4

170-175 1

(a) Represent the given information with the help of a histogram.

(b) How many students height above 155 cm in a class​

Answer 1

answer:

1.145)150-155

2.150)155-600

3.155)160-165

4.160)165-700

5.165)170-175

6.170 )175-800