Statistics
In a distribution of 10, 20, 30, 40, 50, the x is 30, the sum of deviations from x will be:________?
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A characteristics that does not change is called______________?
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A chance variation in an observational process is_____________?
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Which of these is a relative measure of dispersion_____________?
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Variance remains unchanged by change of________________?
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making a entrance slip in service hospital is the method of collection of data by______________?
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A constant variable can take values______________?
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If a distribution is abnormally tall and peaked, then it can be said that the distribution is_____________?
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To find the average speed of a journey which is the appropriate measure of central tendency?
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