The prices of shares A and B are given below:

Which share has greater variability?

An analysis of monthly wagis paid to worker in two parts. A anb B of factory are given below: Which part A or B, show greater variability in indiviual wages?

From the price of shares X and Y below, find out which is more stable in value:

From given below which sentence is wrong?

The mean and standard deviation of marks obtained by 50 students of a class in three subjects , mathematics, physics and chemistry are given below: Which of the three subjects shows the highest variability in marks and which shows the lowest?

From the data given below state which group is more variable, A or B?

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 ?

A child has a die whose six faces show the letters as given below: The die is thrown once. What is the probability of getting ( 1 ) A ? ( 2 ) D ?

An analysis of monthly wages paid to workers in two firms A and B , belonging to the same industry , gives the following results: (i) Which firm A or B pays larger amount as monthly wages? (ii) Which firm , A or B, shows greater variability in individual wages?