Question

Class
Fifth
Sixth Seventh Eighth Ninth Tenth
197 1998
Number of Children
135
120
95
100
90
80
50
20
630
following que
a the sale of
(a) How would you choose a scale?
(b) Answer the following questions:
(i) Which class has the maximum number of children? And the minimum?
(w) Find the ratio of students of class sixth to the students of class eight.
nd
double bar​

Answer 1

(a) we can choose a scale to know the persentage of childrens

please post this question again I can't understand rest questions

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