7.2, 72, 9, 54, 13.5, 28

Find the range of the data 72, 62, 44, 25, 94, 54, 9, 56, 71, 27

find the missing term 7, 2 = 59, 5, 3 = 28, 9, 1 = 810, 2, 1 = 13, 5,4 = ?

In each of the following questions, a series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series. 20. 7, 2 = 59, 5, 3 = 28, 9, 1= 810, 2, 1 = 13, 5,4 = ?

The median of the numbers 9, 5, 7, 17, 13, 18, 13, 9, 5, 17, 13, 12, 17 is

Evaluate |{:(2, 7, 24), (6, 16, 72), (5, 9, 60):}|

10, 18, 28, 40, 54, 70, ?

28, 34, 45, 61, 72, ….

If different values of variable x are 9.8, 5.4 , 3.7 , 1.7 , 1.8 , 2.6 , 2.8 , 10.5 and 11.1 , find the mean barx

If different values of variable x are 9.8, 5.4 , 3.7 , 1.7 , 1.8 , 2.6 , 2.8 , 10.5 and 11.1 , find the value of sum(x - barx)