Mathematics, 15.02.2022 16:50 reginaldlegette
A survey made on 45 students for number of hours spent on watching TV 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:
(¡) how many students watch t. v for more then 15 hours a week
(¡¡) how many of them spend less then 6 hours a week on t. v
Answers: 3
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A survey made on 45 students for number of hours spent on watching TV in a week is recorded
8,4,7...
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