In case of simple correlation, the number of variables involved are

May 11, 2021 by admin

Question:

In case of simple correlation, the number of variables involved are

Answer» b. 2

Note:

The above multiple-choice question is for all general and Competitive Exams in India.

If b1 and b2 are the regression coefficient of Y on X and that of X on Y respectivelyand r is the correlation coefficient between X and Y then:

May 11, 2021 by admin

Question:

If b1 and b2 are the regression coefficient of Y on X and that of X on Y respectivelyand r is the correlation coefficient between X and Y then:

ℎ

Answer» d. ℎ

Note:

The above multiple-choice question is for all general and Competitive Exams in India.

In the equation of a straight line, Y = mX + c the term, m is the:

May 11, 2021 by admin

Question:

In the equation of a straight line, Y = mX + c the term, m is the:

independent variable

intercept

dependent variable

slope

Answer» d. slope

Note:

The above multiple-choice question is for all general and Competitive Exams in India.

The coefficient of correlation:

May 11, 2021 by admin

Question:

The coefficient of correlation:

always positive

always negative

cannot be negative

can be both positive and negative

Answer» d. can be both positive and negative

Note:

The above multiple-choice question is for all general and Competitive Exams in India.

The Gini -coefficient varies between;

May 11, 2021 by admin

Question:

The Gini -coefficient varies between;

0 to 1

1to 100

+1 to -1

None

Answer» a. 0 to 1

Note:

The above multiple-choice question is for all general and Competitive Exams in India.

Nurkse talks about the:

May 11, 2021 by admin

Question:

Nurkse talks about the:

relative poverty.

vicious circle of poverty.

lack of capital formation.

none of these.

Answer» b. vicious circle of poverty.

Note:

The above multiple-choice question is for all general and Competitive Exams in India.

PQLI was contributed by;

May 11, 2021 by admin

Question:

PQLI was contributed by;

muhabul ul huq

morris d morris

meier g m

none of these

Answer» b. morris d morris

Note:

The above multiple-choice question is for all general and Competitive Exams in India.

Simple aggregate of quantities is a type of

May 11, 2021 by admin

Question:

Simple aggregate of quantities is a type of

quantity control

quantity indices

both

none of the above

Answer» b. quantity indices

Note:

The above multiple-choice question is for all general and Competitive Exams in India.

In which of the following nonrandom sampling techniques does the researcher ask theresearch participants to identify other potential research participants

May 11, 2021 by admin

Question:

In which of the following nonrandom sampling techniques does the researcher ask theresearch participants to identify other potential research participants

snowball

convenience

purposive

quota

Answer» a. snowball

Note:

The above multiple-choice question is for all general and Competitive Exams in India.

An insurance agent earns a commission on each policy sold. This person made Rs.3,000in commissions during one month and concludes that annual compensation will be Rs. 36,000. This is an example of:

May 11, 2021 by admin

Question:

An insurance agent earns a commission on each policy sold. This person made Rs.3,000in commissions during one month and concludes that annual compensation will be Rs. 36,000. This is an example of:

descriptive statistics

inferential statistics

secondary data

nominal data

Answer» b. inferential statistics

Note:

The above multiple-choice question is for all general and Competitive Exams in India.