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TISS-NET (PG) Statistics — practice questions

6 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.

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The mean of first 10 natural numbers is:Mean of 5, 10, 15, 20, 25:Median of 3, 7, 8, 5, 12, 14, 21, 13, 18:Mode of: 2, 3, 3, 5, 7, 3, 8:Range of 10, 25, 40, 18, 7:Variance of constants is: