Question

. A survey made on 45 students for number of hours spent on watching T.V in a week is
recorded:
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.
Arrange the above data in ascending order :
(i) How many students watch T.V for more than 15 hours a week?
(ii) How many of them spend less than 6 hours a week on T. V.?​

Answer 1

Answer:

(¡) 2 students

(¡¡) 4 students

Step-by-step explanation:

(¡) 2 students. ( number greater than 15 )

(¡¡) 4 students. (number less than 6 )

Answer 2

Step-by-step explanation:

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