Score of two cricketers is as follows:

Decide which them is better.

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.

Why is tossing a coin considered to be a fair way of deciding which team should get the ball at the beginning of any game

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

The following is the record of goals scored by team A in a football session : For the team B, mean number of goals scored per match was 2 with a standard deviation 1.25 goals . Find which team may be considered more consisten?

Two plant A and B of a factory show following results about the number of workers and the wages paid to them. In which plant, A or B is there greater variability in individual wages ?

The wickets taken by a bowler in 10 cricket matches are as follows: 2,6,4,5,0,2,1,3,2,3. Find the mode of the data.

Two identical balls moving in opposite directions in free space collide head on. How they will move after the impact, is decided by coefficient of restitution. For different coeffecients of restiution, few possible outcomes are shown in the following figures. Which of the above outcomes are physically possible for a collision?

Define two specific heats of gas. Write the relation between them.

A die is numbered in such a way that its faces show the numbers 1, 2, 2, 3, 3, 6. It is thrown two times and the total score in two throws is noted. Complete the following table which gives a few values of the total score on the two throws : What is probability that the total score is ( 1 ) even ? (2)6? ( 3 ) at least 6 ?