Question # 1

'Equal chance of being included in the sample", about what does Dr. Yates and Harper defined like this.

Choose an answer

Stratified sampling

Probability sampling

Proportional sampling

None of these

"More reliable results can be obtained through sampling method" because.

Choose an answer

Statistical error is low

Saves time

Cost is low

None of the above

Which of the following are functions of inferential statistics.

Choose an answer

Estimation

Testing of hypothesis

Both a and b

None of these

The values are represented by identical symbol or picture's

Choose an answer

Bar charts

Pictograms

Circle charts

graphs

Estimation is the process of.

Choose an answer

Formulating some hypothesis about the population

Inferring statistic from parameter

Testing some hypothesis about eh population

Inferring parameter from statistic

Which of the following statements is true about hypothesis.

Choose an answer

It is an assumption about population value

There are different types of hypothesis

Hypothesis testing is a function of inferential statistics

All of the above

What is the process of summarizing raw data and displaying them on compact statistical tables for further analysis.

Choose an answer

Statistical analysis

Data processing

Tabulation

Table construction

The law of inertia of large numbers means.

Choose an answer

Opposite of the law od statistical regularity.

Same to the law of statistical Regularity

Sample in large numbers create big variations in results.

opposite to the mathematical theory of probability

Which among the following is the sensible theory of sampling.

Choose an answer

Induction

Inertia

Regularity

None of the above

Gender is categorized as

Choose an answer

Nominal data

Ordinal data

Interval data

Ratio data

Parameter in inferential statistics refers to

Choose an answer

Sample value

Data

Population value

Variable name

Skewness refers to.

Choose an answer

Symmetry

Asymmetry

Flatness

Varience

i- statistical laws are not exact

ii- statistics reveals the entire story

choose the correct from the following.

Choose an answer

Both the statements are correct

Only the first statement is correct

Only the second statement is correct

Both the statements are wrong.

Which among the following is a material for statics.

Choose an answer

Honesty

Poverty

Wisdom

Numerical data

Which provide a shorthand summary of data.

Choose an answer

Frequency table

Simple table

Cross table

Two way table

To study the variation in the production of rice over a number of years, select from the following, the appropriate sample for drawing results that reflects only small variations.

Choose an answer

Collect data from some states

Collect data from all the states

Collect data from one or two states

Collect data from more than half the number of states.

Which stage guides from the planning stage to the stag of drawing of final conclusions.

Choose an answer

Numerical facts

Statistical methods

Data

None of the above

More Classes

Other Links

PPSC Economics Chapter 12 Statistics In Economics MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer