1. Question: Probability proves useful:

    A
    in understanding the probability of occurrence of an event or a phenomenon.

    B
    in deducing larger implications from a given data.

    C
    Both in understanding the probability of occurrence of an event or a phenomenon. and in deducing larger implications from a given data.

    D
    Neither in understanding the probability of occurrence of an event or a phenomenon. nor in deducing larger implications from a given data.

    Note: Not available
    1. Report
  2. Question: Cross tabulation of data is possible through the following:

    A
    Contingency tables

    B
    Scatter plot

    C
    Side-by-side bar chart

    D
    All of these

    Note: Not available
    1. Report
  3. Question: The correlation co-efficient quantifies the strength of the relationship between two variables and the value of this co-efficient falls between:

    A
    -1.0 and +1.0

    B
    +1.0 and +0.81

    C
    -1.0 and -0.81

    D
    -0.21 and +0.40

    Note: Not available
    1. Report
  4. Question: Examples of Measures of central tendency include:

    A
    Mean

    B
    Range

    C
    Variance

    D
    None of these

    Note: Not available
    1. Report
  5. Question: While accepting or rejecting a null hypothesis , ________ are the regions that help to arrive at a decision.

    A
    special regions

    B
    borderline regions

    C
    critical regions

    Note: Not available
    1. Report
  6. Question: A good research plan should include the following except:

    A
    Research Questions

    B
    Research Designs

    C
    Prior Knowledge

    D
    Participants

    Note: Not available
    1. Report
  7. Question: What will be the potential sampling frame(s) for a survey whose target population is infant children?

    A
    medical facilities (such as hospitals and clinics) recording births within the past 12 months.

    B
    households whose occupants include infants under 12 months old.

    C
    Official school directories

    D
    Both medical facilities (such as hospitals and clinics) recording births within the past 12 months. and households whose occupants include infants under 12 months old.

    Note: Not available
    1. Report
  8. Question: The advantage(s) of Scientific Research Method is/are:

    A
    It investigates the problem exhaustively

    B
    It is a systematic, controlled and empirical investigation of hypothesis.

    C
    It investigates the problem exhaustively and It is a systematic, controlled and empirical investigation of hypothesis.

    D
    None of these

    Note: Not available
    1. Report
  9. Question: Which graphical tool is used to arrive at decisions by presenting and comparing a number of competing alternatives?

    A
    Contingency table

    B
    Bar graph

    C
    Decision tree

    Note: Not available
    1. Report
  10. Question: The process in which data about the variables is collected and then predictions are made about future outcome is called:

    A
    Regression analysis

    B
    Future analysis

    C
    Correlation analysis

    D
    None of these

    Note: Not available
    1. Report
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