a scale of measurement in which intervals on a scale are equidistant but true zero does not exist is called A. Ratio scale B. Interval scale C. Ordinal scale D. Nominal scale Correct answer is: B. Interval scale
The score that is attained by more subject than any other score is A. Mean B. Mode C. Median D. Sd Correct answer is: B. Mode
The arithmetic average of the score is called A. Mean B. Mode C. Median D. Sd Correct answer is: A. Mean
Which of the following is the correct order of Stevens’ four levels of measurement? A. Ordinal, nominal, ratio, interval B. Nominal, ordinal, interval, ratio C. Interval, nominal, ordinal, ratio D. Ratio, interval, nominal, ordinal Correct answer is: B. Nominal, ordinal, interval, ratio
The type of research by purpose A. Basic research B. Applied research C. Action research D. All of the above Correct answer is: A. Basic research
When evaluating tests and assessments, “reliability” refers to asking ourselves Which of the following questions? A. Does it measure what it is supposed to measure? B. Are there ways to avoid subjective judgments when measuring something? C. Does it give consistent results? D. Does it measure multiple constructs? Correct answer is: D. Does it measure multiple constructs?
The research concerned with theory development is A. Basic research B. Applied research C. Action research D. Experimental research Correct answer is: B. Applied research
Hypothesis which state no relation between two variables is called A. Research hypothesis B. Null hypothesis C. Non directional hypothesis D. None of the above Correct answer is: B. Null hypothesis
Which scientific method is a top-down or confirmatory approach? A. Deductive method B. Inductive method C. Hypothesis method D. Pattern method Correct answer is: D. Pattern method
Random sampling is necessary in A. Experimental research B. Basic research C. Action research D. All of the above Correct answer is: A. Experimental research