Time Left : 00:00

Question Numbers



  • CURRENT QUESTION
  • NOT VISITED
  • ATTEMPTED
  • NOT ATTEMPTED
Back To Main Page
1. When a random sample is drawn from each stratum, it is known as:

A

Simple random sampling

B

Stratified random sampling

C

Probability sampling

D

Purposive sampling

2. Open-ended questions provide primarily ______ data:

A

Confirmatory data

B

Qualitative data

C

Predictive data

D

None of the above

3. Which of the following terms best describes data that were originally collected at an earlier time by a different person for a different purpose:

A

Primary data

B

Secondary data

C

Experimental data

D

Field notes

4. A Time Series has:

A

Two Components

B

Three Components

C

Four Components

D

Five Components

5. The rise and fall of a time series over periods longer than one year is called:

A

Secular trend

B

Seasonal Movement

C

Cyclical variation

D

Irregular variations

6. What is the Maternal Mortality Rate:

A

Women`s death occurred before 9th month of pregnancy

B

The annual number of female deaths per 100,000 live births due to pregnancy

C

The death of women occurred within 2 year of childbirth

D

None of the above

7. In questionnaire, respondents do not like a/an ______ question.

A

easy

B

lengthy

C

simple

D

short

8. Mid-point of class is equal to ______.

A

(upper limit – lower limit)/2

B

(upper limit + lower limit)/2

C

upper limit + lower limit

D

upper limit – lower limit

9. Which of the following rate completely ignores the age and sex distribution of the population?

A

Standardised Death Rate

B

Specific Death Rate

C

Crude Death Rate

D

Infant Death Rate

10. Primary data is collected from ______.

A

newspaper

B

first hand investigation

C

magazines

D

internet

11. If an attribute possesses more than two categories which cannot be arranged in any order, then it is termed as ______.

A

nominal data

B

ordinal data

C

binary data

D

ratio data

12. A single letter is selected at random from the word RELATION. What is the probability that it is a vowel?

A

4/9

B

3/7

C

1/2

D

1/3

13. The relationship between three or more variables is studied with the help of ______ correlation.

A

Single

B

Zero

C

Multiple

D

Double

14. In a moderately asymmetrical distribution, the mode and mean are 32.1 and 35.4 respectively. Calculate the median.

A

33.4

B

34.3

C

44.3

D

43.4

15. Which of the following is a method of gathering information from individuals?

A

Survey

B

Testing

C

Sampling

D

Investigation

16. The ______ achieves condensation of data by blurring the value of the data.

A

discrete variable

B

class mark

C

frequency distribution

D

class frequency

17. ______ can be measured in terms of presence or absence of certain characteristic or level of the quality present.

A

Avoidable data

B

Qualitative data

C

Quantitative data

D

Relevant data

18. Death rate computed for a particular specified section of the population is termed as ______.

A

standardised death rates

B

infant death rates

C

crude death rates

D

specific death rates

19. In a pyramid representation, female bars are usually on the ______.

A

upward direction

B

right side

C

downward direction

D

left side

20. Bowley`s Index is an average of Laspeyre`s Index and ______.

A

Kelly`s Index

B

Fisher`s Index

C

Marshall-Edgeworth`s Index

D

Paosche`s Index