HISTOGRAM WITH UNEQUAL WIDTH

find the number of students with heights between:

I) 120 and 140 cm,

• 20

• 22

• 24

• 26

find the number of students with heights between:

170 and 175 cm.

• 10

• 12

• 14

• 16

find the number of students with heights between:

find the total number of students measured.

• 120

• 121

• 123

• 124

How many leaves had a length less than 6 cm?

• 7

• 8

• 9

• 10

How many leaves had a length greater than 9 cm?

• 3

• 4

• 5

• 6

How many leaves did she measure?

• 20

• 21

• 22

• 23

How many people are there in the 45-50 age range?

• 3

• 4

• 5

• 6

How many people are there in the 50-70 age range?

• 22

• 23

• 24

• 25