Author name: Umar Draz

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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

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?

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

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

What are the conditions in which Type-I error occurs?

A. The null hypotheses get accepted even if it is false
B. The null hypotheses get rejected even if it is true
C. Both the null hypotheses as well as alternative hypotheses are rejected
D. None of the above
Correct answer is: B. The null hypotheses get rejected even if it is true

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How many columns does a Microsoft Excel spreadsheet have?

A. 256
B. 1024
C. 16384
D. 65536
Correct answer is: C. 16384

What is the lower house of parliament in the United Kingdom called?

A. House of Lords
B. House of Commons
C. The Crown
D. None of the above
Correct answer is: B. House of Commons

Who was the founder of the Tughlaq dynasty?

A. Ghiyasuddin Tughlaq
B. Muhammad Tughlaq
C. Firoz Shah Tughlaq
D. None of the above
Correct answer is: A. Ghiyasuddin Tughlaq

Which teaching method encourages students to explore real-world problems and develop solutions?

A. Direct instruction
B. Project-based learning
C. Drill and practice
D. Experiential learning
Correct answer is: B. Project-based learning

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