1. Question: In correlation analysis, we designate one variable as an independent variable and the other as a dependent variable.

    A
    True

    B
    False

    Note: Not available
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  2. Question: In a set of 40 General Knowledge questions 5 are based on International Relations. In a computer generated test only 30 of these 40 questions will be picked up. What is the probability of at least one of these 5 questions (on International Relations) being picked up randomly out of the selected 30?

    A
    0.16

    B
    0.26

    C
    1

    D
    0.01

    Note: Not available
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  3. Question: Ordinal numbers or data are primarily concerned with:

    A
    comparisons

    B
    rankings

    C
    classifications

    D
    predictions

    Note: Not available
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  4. Question: The idea behind reviewing existing knowledge is:

    A
    to select the right research study tools.

    B
    to be guided by previous research studies.

    C
    to be careful of not repeating the errors of previous studies.

    D
    All of these

    Note: Not available
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  5. Question: It is important to categorize your data and data can be categorized into the following categories:

    A
    ordinal

    B
    interval

    C
    classical

    D
    ratio

    E
    ordinal interval and ratio

    Note: Not available
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  6. Question: Find out the median of the following data set: 8126m; 8611m; 7817m; 8172m; 8076m; 8848m; 8598m

    A
    7817m

    B
    8598m

    C
    8172m

    D
    8126m

    Note: Not available
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  7. Question: The following are the test scores in history for ten students: 61,10,88,37,61,72,55,61,46,22. Calculate the mode of these test scores.

    A
    88

    B
    61

    C
    10

    D
    55

    Note: Not available
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  8. Question: In marketing research, which measure of central tendency is often used in a set of ordinal data?

    A
    Mean

    B
    Variance

    C
    Mode

    D
    Median

    Note: Not available
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  9. Question: Which of the following is not a research ethic?

    A
    Transparency

    B
    Anonymity

    C
    Risk of harm

    D
    Informed consent

    Note: Not available
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  10. Question: A ________ is a graphic representation of data based on paired observations.

    A
    scatter plot

    B
    pie chart

    C
    bar chart

    D
    pareto diagram

    Note: Not available
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