Question

14. A survey made on 45 students for numbers of hours spent on watching T.V. in a week is recorded :

(1+1)

8,4,7,10,12,15,10,9,8,7,12,14,16,5,6,13,8,7,9,14,10,15,12,6,15,12,7,6,9,10,6,15,14,10,4,9,8,10,7,4,8,7, 13,6,18

a) How many students watch T.V for more than 15 hours a week?

b) How many of them spend less than 6 hours a​

Answer 1

Answer:

a 4 students

Step-by-step explanation:

b 11 students

Answer 2

Step-by-step explanation:

a)4 student

b)11 student