п»їSample test: Quantitative Method for Business Analysis

Notice: This sample test is a sample so that you can see exactly what a real exam looks like. Meaning that it is not necessarily same as a true exam. 1 . Any measure to characterize a varying of a test is called a) a sample

b) a census

c) a statistics

d) a parameter

2 . The credit score of student's aptitude test is a good example of

a) a specific nominal info

b) a categorical ordinal data

c) a continuous period numerical data

d) a discrete interval numerical info

e) a continuous ratio statistical data

f) a discrete ratio statistical data

a few. Which one(s) could be used for analyzing nominal data? Group of friends all used. a) percentage

b) percentile

c) CV

d) imply

e) standard deviation

5. Which one could be used for studying ordinal data? Circle most applied. a) percentage

b) percentile

c) CV

d) mean

e) standard deviation

5. If we like to examine the reliability of your instrument employing similar instrument which measures same principles and/or constructs, it is a) test-retest reliability

b) equivalence reliability

c) internal stability

d) inter-rater reliability

e) intra-rater reliability

6. If the survey tool is very hypersensitive to the " halo effectвЂќ, which one could have the most critical? a) Postal mail survey

b) Phone survey

c) Face to face interview

d) Structured record review

e) Structured statement

7. You should write down 4 factors which will affect testing error and for each aspect, write down the result of sampling error (i. e., if a factor increased, then how it changes the sampling error)

eight. Please write down four elements to decide sample size and then for each factor, write down the effect of sample size (i. e., if the factor is up, then how it changes the test size)

on the lookout for. Please note down when the organized sampling is preferable to simple random sampling.

10. Please write down for what reason we perform validity assessments for a survey instrument.

Please write down why we perform...

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factor, study, sample-size, info, down, sample, write, take note of, reliability, tool, numerical, numerical data, error, test size, testing error, testing, stratified sampling-
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