22 10 8 12 40 ?

Find the Variance of the following data: 6, 8, 10 , 12 , 14 , 16 , 18 , 20 , 22 , 24

find missing no 10 22 8 24 6 ?

Find the missing value of for the following distribution whose mean is 12.58 5 8 10 12 20 25 2 5 8 22 7 4 2

Find the missing value of for the following distribution whose mean is 12.58 5 8 10 12 20 25 2 5 8 22 7 4 2

Find the missing value of p for the following distribution whose mean is 12.58 x : 5 8 10 12 p 20 25 f : 2 5 8 22 7 4 2

Write true of false. i) 15 : 30 :: 30 : 40, ii) 22 : 11 :: 12 : 6, iii) 90 : 30 :: 36 : 12, iv) 30 : 64 :: 6 : 12, v) 25 : 1 :: 40 : 160.

8 12 18 27 40.5 60.75 ?

Find the median of 10, 12, 11, 13, 20, 22, 10, 8, 19. A) 11 B) 13 C) 11.5 D) 12