The following chart gives the growth in height in length of percentage of full height of boys and girls with their respective ages.
Draw the line graph of above data on the same sheet and answer the following questions.
A) In which year both the boys and the girls achieve their maximum height?
B) Who grows faster at puberty (14 years to 16 years of age)?
A) Let us draw a graph as per given chart. Let the age of boys and girls in X axis and their height in Y axis.
Girls in the year 17 and boys in the year 18 achieve their maximum height.
B) Girls grow faster than the boys at puberty shown in the graph.
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