# Statistics for Research Solved MCQs

1.

## In olden days statistics also called ………………

A. science of soldiers
B. science of kings
D. science of managers
2.

A. Agriculture
B. Economic
C. Psychology
D. All of these
3.

A. plural
B. singular
C. both
D. none
4.

## Measures of central tendency is also known as measures of ……………

A. central calculation
B. central location
C. central information
D. central data
5.

A. x2
B. x
C. x
D. ∑ x
6.

## Short cut method for calculating arithmatic mean also known as

A. assumed average method
B. Assumed variable method
C. Assumed mean method
D. All of these
7.

A. Index numbers
B. median
C. mode
D. quartiles
8.

A. mean
B. median
C. mode
D. quartile
9.

A. Statistik (
B. Status (
C. Statista (
D. Strata
10.

## Statistics helps in

A. Testing (
B. Prediction (
C. Formulating policies (
D. all of these
11.

A. precise and accurate (
B. difficult (
C. misunderstanding (
D. easy
Answer» A. precise and accurate (
12.

A. Statistics (
B. Economics (
C. Politics (
D. none
13.

## Statistics does not deals with

A. Qualitative (
B. Quantitative (
C. Both (
D. None
14.

A. Science (
B. Average (
C. Theory (
D. None
15.

A. Average (
B. Value (
C. Data (
D. None
16.

A. 4 (
B. 5(
C. 6 (
D. 9
17.

A. Median (
B. Mean (
C. Mode (
D. All these
18.

A. Median (
B. Mean (
C. Mode (
D. none
19.

A. Mean (
B. Median (
C. Mode (
D. All these
20.

A. Mean (
B. Median (
C. Mode (
D. None
21.

A. 3 (
B. 4 (
C. 5 (
D. 2
22.

## ----- is useful for computing average rate of increase of profits , average rate of speed , average price ..etc

A. Arithmetic Mean (
B. Geometric Mean (
C. Harmonic Mean (
D. Mode
23.

## -----is a mathematical average

A. Arithmetic Mean (
B. Geometric Mean (
C. Both (
D. None
24.

A. Mean (
B. Median (
C. Quartiles (
D. all these