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The weights (in kg) of 15 students are : 31, 35, 27, 29, 32, 43, 37, 41, 34, 28, 36, 44, 45, 42, 30. Find the median. If the weight 44 kg is replaced by 46 kg and 27 kg by 25 kg, find the new median.
If 14 # 13 = 9 and 27 # 36 = 18, then 46 # 31=?
The weights (in kg) of 15 students are: 31, 35, 27, 29, 32, 43, 37, 41, 34, 28, 36, 44, 45, 42, 30. Find the median. If the weight 44 kg is replaced by 46kg and 27kg by 25kg, find the new median.
The weights (in kg) of 15 students are: 31,35,27,29,32,43,37,41,34,28,36,44,45,42,30 Find the median.If the weight 44kg is replaced by 46kg and 27kg by 25kg, find the new median.
The sum of three consecutive odd number is 81. The middle number is 25 (b) 27 31 (d) 29
Add : (i) - 36 + 19 (ii) 49 + (-27)
Find the square roots of the following (i) -31 (ii) -32 (iii) -36 (iv) -144 (v) -(16)/(25) (vi) -(8)/(729) .
Range of the scores 27, 35, 47, 36, 25 and x is 23, wher x lt 25, then x is _____.