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Question 1
Statement (II): Median and mode are called positional averages.
In the context of the above two statements, which one of the following codes is correct?
Question 2
Question 3
Question 4
Statement I: If the value of β2i.e, of distribution gives the value more than 3, its curve is platykurtic.
Statement II: In a moderately asymmetrical distribution, the standard deviation is 1.25 times of mean deviation.
Choose the correct code:
Question 5
I. The values of the statistical measures based on the sampled units are called values of statistics.
II. In the simple random sampling technique, the element of the population and the unit of the sample are different.
III. Snow-ball sampling technique is a probability-based sampling technique.
IV. The ‘law of statistical regularity’ and the ‘law of inertia of large numbers’ are the main bases of the sample to be representative of the population.
Choose the correct answer from the code given below:
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UGC NET & SETPaper II