1. Sesh did a survey to find out how many phone calls a group of 40 students received in one hour. These are his results. [5 marks] 6 5 6 7 4 5 8 6 7 10
7 6 5 6 1 9 4 4 2 6
5 5 7 3 4 5 8 3 5 8
10 9 9 7 5 5 7 6 4 2

Copy and complete this tally table to organise the data.

Phone class Tally Frequency
1
2