What is sampling? Explain briefly the types of sampling. The sampling techniques may be broadly classified into: · Probability sam...
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What is the importance of classification of data? What are the types of classification of data? Answer: Raw data is not very comprehensible...
Q6. Suppose two houses in a thousand catch fire in a year and there are 2000 houses in a village. What is the probability that: (i) none o...
Find the (i) arithmetic mean and (ii) the median value of the following set of values: 40, 32, 24, 36, 42, 18, 10. Answer: · Ari...
Define “Statistics”. What are the functions of Statistics? Difference between Primary data and Secondary data. Answer: Definition of statist...
