Observations of a raw data are 5,28,15, 10, 15, 8, 24. Add, four more numbers so that mean and median of the data remain the same, but mode increases by 1.

Observations of a data are 16, 72, 0, 55, 65,55, 10 and 41. Chaitanya calculated the mode and median without taking the zero into consideration. Did Chaitanya do the right thing?

Ages of players in a cricket team are 25, 26, 25, 27, 28, 30, 31, 27, 33, 27, 29. (i) Find the mean and mode of the data.(ii) Find the minimum number of players to be added to the above team so that mode of the data changes and what must be their ages.

Find the median of the data 24, 65, 85, 12, 45, 35, 15.

In a data mean = 72.5 and median = 73.9 then mode is .........

If the mean and median of a data are 48.5 and 46.25 respectively. Find the mode of the data.

Find the median of the data:3.3, 3.5, 3.1, 3.7, 3.2, 3.8

Ages of players in a cricket team are 25, 26, 25, 27, 28, 30, 31, 27, 33, 27, 29. Find the minimum number of players to be added to the above team so that mode of the data changes and what must be their ages

When an observation in a data is abnormally more than or less than the remaining observation in the data, does it affect the mean or mode or median? Why?

Median of a data, arranged in ascending order 7, 10, 15, x, y, 27, 30 is 17 and when one more observation 50 is added to the data, the median has become 18. Find x and y.

If the Mean and median of a data are 32.5 and 37.62 respectively. Find the mode of the data.