1.

In the tables given below, class-mark and frequencies is given. Construct the frequency tables taking inclusive and exclusive classes.(i) Class width Frequency 5 3 15 9 25 15 35 13 (ii) Class width Frequency 22 6 24 7 26 13 28 4

Answer» In the tables given below, class-mark and frequencies is given. Construct the frequency tables taking inclusive and exclusive classes.



(i)

























Class width Frequency
5 3
15 9
25 15
35 13



(ii)

























Class width Frequency
22 6
24 7
26 13
28 4






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