Practical Research 2- Summative Exam

These are “changing qualities or characteristics” of persons or things like age,

gender, intelligence, ideas, achievements, confidence, and so on that are involved in your research study

• A. hypotheses

• B. variable

• C. findings

• D. results

A tentative explanation or an answer to a question about variables, their relationships, and other facts involved in the research.

• A. hypotheses

• B. variable

• C. findings

• D. results

It is something that nurtures in your mind a difficulty or uncertainty, enough to push you to do an empirical investigation whereby you search for answers to a problem by collecting and analyzing data or information through which you can find the right answer or solution.

• A. research problem

• B. research question

• C. research variable

• D. research hypotheses

It is a variable that stands alone and isn't changed by the other variables you are trying to measure.

• A. dependent variable

• B. independent variable

• C. extraneous variable

• D. Confounding variable

The variable that changes as a result of the independent variable manipulation.

• A. dependent variable

• B. independent variable

• C. extraneous variable

• D. Confounding variable

A variable that is unstable

• A. dependent variable

• B. independent variable

• C. extraneous variable

• D. confounding variable

One of the sources of quantitative research problem is review of related literature?

• True

• False

What is the symbol for the null hypothesis?

• A. Hi
  

• B. Ho
  

• C. H1
  

• D. Ha

What is the symbol for the alternative hypothesis?

• A. Hi
  

• B. Ho
  

• C. H1
  

• D. Ha

Unexpected variable cropping up outside the research design

• A. dependent variable

• B. independent variable

• C. extraneous variable

• D. Confounding variable