choose the best answer for the business research methods questions

1) Which of thefollowing techniques can helpa researcher in narrowing down his research topic?

A) Talkingwith resourceful persons

B) Surveying the literature

C) Defining theoutcome of the research

D) All of the above

2) Avariable with values thatcan be divided into fractions is known as:

A) Discontinuous variable B) Continuous variable C) Dichotomous variables D) Discrete variables

3) A student finds out that a 1% increase in 'X' results in a 2% increase in Y. In this example, Y is:

A) The dependent variable

B) The independent variable

C) The explanatory variable

D) None

4) Experimental research is strong in internal validity because of one of the following;

A) It eliminates the effect of the dependent variable

B) It eliminates the effect of the independent variable

C) It minimizes the effect of the extraneous variables

D) The researcher only analyzes the behavior of a single variable.

5) A proposition that can be tested to verify its reality is:

A) Research question

B) Research objective

C) Research Hypothesis

D) Research Problem