what is mean ,median and mode

Give 3 situations, where mean, median and mode are separately appropriate and counted.

If alpha,beta,gamma are the mean deviations about the mean, median and mode of the data 1,2,2,3,3,3,4,6 respectively, then

Four Integers are added to a group of integers 3, 4, 5, 5 and 8 and the mean, median and mode of the data increases by 1 each. What is the greatest integer in the new group of integers?

Four integers are added to a group of Integers 3, 4, 5, 5 and 8 and the mean, median and mode of the data increases by 1 each. What is the greatest integer in the new group of integers?

Give 3 situations, where mean, median and mode are separately appropriate and counted. Considier a situation where fans of two cricketers Raghu and Gautam claim that their sta score better than other. They made comparison on the basis of last 5 matches.

Empirical relation among mean, median and mode is .........

Centuries scored and number of cricketers in the world are given below. Find the mean, median and mode of the given data.