Runs scored by Rohit sharma in some 3 test Matches against Pakastian are as follows 101, 126, 32, 38, 52, and 40. Find median of the given scores.

The mean of four different observations is 17.5. When a new observation whose value 20 is added, what will be the new mean?   

The median of the following data will be _________. 

32, 25,33,27, 35, 29 and 30 

The heights of Arun’s family members are given in cm’s as 165, 180, 181, 163, 172, 180, 162 The median height of the family will be

If the score of five students is 8,7,9,16,25, then their mean deviation will be.

The value of P + Q in the following table is-

The mean of 12 observations is 15. One more observation is included and the new mean becomes 16. The 13th observation is

Find the standard deviation of the following data (rounded off to two decimal places). 

5, 3, 4, 7