Determine whether the following sampling is dependent or independent. Indicate whether the response variable is qualitative or quantitative.

Question

Determine whether the following sampling is dependent or independent. Indicate whether the response variable is qualitative or quantitative. A researcher wishes to compare academic aptitudes of married lawyers and their spouses. She obtains a random sample of 517 such couples who take an academic aptitude test and determines each spouse’s academic aptitude.

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Eliza 1 month 2021-10-17T12:02:47+00:00 2 Answers 0 views 0

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    0
    2021-10-17T12:04:22+00:00

    Answer:

    a) Independent

    b) Quantitative  

    Step-by-step explanation:

    We are given the following in the question:

    Sample size, n = 517

    Sample:

    Married lawyers and their spouses.

    Response variable:

    Comparison of academic aptitudes of married lawyers and their spouses.

    a) The given sampling is an example of independent sampling.

    This is an independent sample because an individual of sample does not effect any other individual of the sample.

    b) The response variable is academic aptitude. Since it is a numeric measure, it is a quantitative variable.

    It is a quantitative measure because the scores can be expressed in numerical.

    0
    2021-10-17T12:04:39+00:00

    Answer:

    The sampling is independent and the response variable is quantitative.

    Explanation:

    Given a random sample of 517 couples

    • The researcher wishes to compare academic aptitudes of married lawyers and their spouses.
    • Then, she obtains a random sample of 517 such couples who take an academic aptitude test and determines each spouse’s academic aptitude
    • An individual of the sample will not affect any other individual of the sample.
    • Therefore, the sampling is independent.
    • Here, the response variable is the aptitude test.
    • The scores of the academic test are represented in numerical form.
    • Thus, the response variable is quantitative.

    Learn more about Random sample, refer:

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