Question

The lengths of 62 leaves of a plant are measured in millimetres and the data is represented in the

following table:

Length(mm) 118-126 127-135 136-144 145-153 154-162 163-171 172-180

Number of

Leaves

8 10 12 17 7 5 3

Draw a histogram to represent the above data.​

Answer 1

convert 4.30 30 and 54 .3 into like decimals convert 4.30 30 and 54 .3 into like decimals

Answer 2

Answer:

We can see that the intervals are 118-126, 127-135, 136-144...etc

For the interval 118-126: Upper limit is 126

For the interval 127-135: Lower limit is 127

Difference = 127 - 126 = 1

1/2 * 1 = 0.5

Now, we will subtract 0.5 from all lower limits & add 0.5 to all upper limits

Length (in mm) Number of leaves

117.5-126.5                 8

126.5-135.5                 10

135.5-144.5                 12

144.5-153.5                 17

153.5-162.5                  7

162.5-171.5                  5

171.5-180.5                  3

Hence the histogram is :

Step-by-step explanation: