Question 8 (i) Thirty children were asked about the number of hours they watched TV programmes in the previous week. The results were found as follows: 1623512584810341228151176328596871412 (i) Make a grouped frequency distribution table for this data, taking class width 5 and one of the class intervals as 5- 10.

Question 8 (i) Thirty children were asked about the number of hours th

1.	Question 8 (i) Thirty children were asked about the number of hours they watched TV programmes in the previous week. The results were found as follows: 1623512584810341228151176328596871412 (i) Make a grouped frequency distribution table for this data, taking class width 5 and one of the class intervals as 5- 10.
Answer» Question 8 (i) Thirty children were asked about the number of hours they watched TV programmes in the previous week. The results were found as follows: $\begin{matrix} 1 & 6 & 2 & 3 & 5 & 12 & 5 & 8 & 4 & 8 10 & 3 & 4 & 12 & 2 & 8 & 15 & 1 & 17 & 6 3 & 2 & 8 & 5 & 9 & 6 & 8 & 7 & 14 & 12 \end{matrix}$ (i) Make a grouped frequency distribution table for this data, taking class width 5 and one of the class intervals as 5- 10.