New Learning Composite Mathematics Class 7 SK Gupta Anubhuti Gangal Data Handling Chapter 15B Solution

New Learning Composite Mathematics SK Gupta Anubhuti Gangal Class 7 Data Handling Self Practice 15B Solution

(1)

(a) 2, 3, 5, 7, 9

= median = 5

(b) 4, 8, 12, 16, 20, 24, 28, 32

= Median = ½ (16+20)

= ½ x 36

= 18

(c) 33, 44, 51, 60, 61, 63

Median = 51

(d) 8, 10, 11, 13, 16, 17, 19, 22, 25, 31

Median = ½ (16+17)

= ½ x 33

= 16.5

(2) 10, 11, 13, 17 17, 18, 19, 20, 23, 25, 28, 29, 29, 30, 35

= Median = 20


Updated: August 29, 2020 — 4:51 pm

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