Question

Varun is asked to collect data on number of hours students play counter strike in a class of 14 students. His findings are recorded in the manner shown below:

2, 2, 3, 4, 3, 3, 2, 2, 0, 6, 5, 5, 0, 1 .Draw the frequency table .

Answer 1

Arranging the data in ascending order, we get the observations as 0, 0, 1, 2, 2, 2, 2, 3, 3, 3, 4, 5, 5and 6

No. of times 0 occurs=2

No. of times 1 occurs=1

No. of times 2 occurs=4

No. of times 3 occurs=3

No. of times 4 occurs=1

No. of times 5 occurs=2

No. of times 6 occurs=1.

$$\begin{array}{cc}Numberofhours& Frequency\\ 0& 2\\ 1& 1\\ 2& 4\\ 3& 3\\ 4& 1\\ 5& 2\\ 6& 1\end{array}$$