Question

Que.32 - 40 children were asked about the number of hours they
watched TV in the previous week, their responses were: 1,5,6,2,7,
4, 10, 12, 5, 8, 10, 12, 36, 22, 6, 15, 3, 1, 2, 4, 21, 16, 17, 13, 14, 2, 7,
9, 23, 26, 31, 33, 5, 35, 25, 26, 29, 30, 9, 31
i.Make a frequency distribution table of class size 5.
ii. What is the lower limit of the first class?
iii. Give the limits of the fourth class
iv. What is the class mark of the 7th class
v. How many children watched television for 20 or more hours in the
week?​

Answer 1

Step-by-step explanation:

y sorry friend I don't know this answer