Statistics
If two events can both occur at the same time then they are referred as:__________________?
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Non-random variable is also called:
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A constant variable can take values______________?
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The algebraic sum of deviations from mean is_____________?
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Which of the measures given here are based on every item of the series (uses all observations)?
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Life of a T.V picture tube is a:___________?
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Mean of 5 observations is 10. Adding one more value 10, new mean is:
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Which of the following divides a group of data into four subgroups?
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Pictogram is appropriate for data:
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