Statistics and Econometrics-Online Practice Exam 2
Statistics and Econometrics-Online Practice Exam 2

Statistics and Econometrics-Online Practice Exam 2

NET / SET Online Practice Exams

Statistics and Econometrics

Test

Multi-choice 2

Question

1. Government budget (specially revenue from various sources) can be best represented by

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Histogram

Rectangular diagram

Circle diagram

Pie diagram

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Question

2. The technique of presenting data by pictograms was developed by

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Bourbeg

Spearman

Otto Neurth

Karl Pearson

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Question

3. Pictograms are used for

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Making comparisons of expenses on various items of production

Drawing attention of masses, such as exhibitions, fairs etc

Showing weather variations

None of the above

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Question

4. Statistics as a singular noun means

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Descriptive statistics

Inductive statistics

Statistical data

Statistical methods

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Question

5. Statistics as a plural noun indicates

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Statistical data

Statistical methods

Inductive statistics

Descriptive statistics

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Question

6. Distrust of statistics is due to-

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Misuse of statistics

Insufficient statistical methods

Scope of statistics is limited

Statistics is considered useless by many people

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Question

7. Statistics facilitates

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A Comparison of data

Collection of data

 Organization of data

Disposal of data

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Question

8. Which of the following statement is/are not true ?

  1. Statistics is concerned with quantitative data only.
  2. Statistics helps in forecasting.
  3. As a singular noun statistics means data.
  4. Any single numerical figure is statistics

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III and IV Only

I, II, and III

I and II Only

II and IV Only

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Question

9. If n1 and n2 are the sizes and X̅1, X̅1 are the respective means of two groups then the of the X̅ combined group of size n1 + n2 is given by —

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bbbbb

None of the above

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Question

10. For a symmetrical distribution P25 and P75, are 40 and 60 respectively. The value of median will be

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50

100

75

30

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