Statistics

Q21

A characteristics that does not change is called______________?

Q22

Population census is conducted through_______________?

Q24

To find the average speed of a journey which is the appropriate measure of central tendency?

Q27

Age of a shopkeeper is the example of___________?

Q28

The sum of squared deviations of a set of n values from their mean is__________________?

Q29

The first hand and unorganized form of data is called_______________?

Q30

If two events can both occur at the same time then they are referred as:__________________?

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