ISS (Statistical Services) Statistics Paper III: Questions 45 - 50 of 96

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Question number: 45

» Applied Statistics » Index Numbers » Role of CSO

Appeared in Year: 2010

Short Answer Question▾

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What is C. S. O. ? Describe briefly the role and importance of C. S. O. for execution of Indian statistical data.

Question number: 46

» Applied Statistics » Index Numbers » Income Distribution-Pareto and Engel Curves

Appeared in Year: 2011

Essay Question▾

Describe in Detail

Explain curve of concentration. Obtain income concentration for Pareto’s law of income distribution.

Explanation

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Question number: 47

» Sampling Techniques » Probability Sampling or Random Sampling

Appeared in Year: 2011

Essay Question▾

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Discuss Lahiri’s method of selecting samples for PPS scheme. Give a suitable example to select

4 units when N = 10, M = 60, by taking your choice of sample number and its corresponding size.

Explanation

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Question number: 48

» Applied Statistics » Index Numbers » Income Distribution-Pareto and Engel Curves

Appeared in Year: 2011

Essay Question▾

Describe in Detail

Explain the formulation of the problem of distribution of income. Further discuss its Mathematical formulation in order to find number of persons with income x or more.

Explanation

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Question number: 49

» Sampling Techniques » Stratified Random Sampling

Appeared in Year: 2010

Short Answer Question▾

Write in Short

What is PPS Sampling? Explain why such type of sampling is needed? Describe Lahiri’s method for PPS selection of sample.

Question number: 50

» Sampling Techniques » Cluster Sampling With SRS - Intra-Class Correlation Coefficient

Appeared in Year: 2011

Essay Question▾

Describe in Detail

Discuss cluster sampling. Let be the sample mean based on a sample of nM elements. is the sample mean based on a sample of nM elements drawn for SRS without replacement from NM elements in the population. Obtain Relative efficiency of with respect to (without getting the derivation of V () and V () ). Write its ANOVA table.

Explanation

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