The weight of 30 students of a school are as follows:
45 ,29, 41,39,27,38 ,47 ,47 ,40 ,50 ,32,33 ,29 ,43 ,35 ,61 ,36 ,40 ,37 ,65,38 ,42 ,38 ,44 ,46 ,35 ,40 ,37 , 52, 54
(i) Determine the range.
(ii) How many students weigh below 30 kg?
(iii) Construct a frequency distribution table with class intervals 25 – 30 and so on.
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Answered by
0
Answer:
Its very eaisy,try
Step-by-step explanation:
sorry I don't want to do hard work
Answered by
1
Answer:
ii 3 students weigh below 30 kg
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