Statistics

Q24

In statistics, conducting a survey means_____________?

Q25

Which of the following is not a measure of central tendency ?

Q26

Life of a T.V picture tube is a:___________?

Q27

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

Q28

Age of a shopkeeper is the example of___________?

Q29

If we add 3 to each observation, the mean will be:

Q30

Sum of dots when two dice are rolled is____________?

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