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Vika [28.1K]
3 years ago
8

The histogram shows the heights in means of trees in a certain section of a park

Mathematics
1 answer:
aleksley [76]3 years ago
6 0
<h2>Answer:</h2>

The number of trees which are less than 20 meters are:

                                  9

<h2>Step-by-step explanation:</h2>

Based on the histogram we are asked to find the number of trees which are less than 20 meters in height.

  Class interval             Frequency

        4-8                             1

        8-12                            2

        12-16                           2

        16-20                          4

        20-24                          6

        24-28                          4

        28-32                          2

i.e. we are asked to find the  total number of tress that lie in the class interval 4-20.

i.e. we add the frequencies that lie in the interval 4-20

i.e. Number of trees= 1+2+2+4=9 trees.

   

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