Question

Question 5 (i)
The following table gives the life times of neon lamps:
$\begin{array}{cc}\text{Length (in hours)}& \text{Number of lamps}\\ 300-400& 14\\ 400-500& 56\\ 500-600& 60\\ 600-700& 86\\ 700-800& 74\\ 800-900& 62\\ 900-1000& 48\end{array}$
(i) Represent the given information with the help of a histogram.

Answer 1

(i) By taking life time (in hours) of neon lamps on x-axis and the number of
lamps on y-axis, the histogram of the given information can be drawn as follows.