Ed 602 Quiz 8

Enter your name is the space below. Then select the best answer to each test item. After clicking the submit button at the bottom of the page, your responses will be evaluated and the results returned to you.

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  1. The following formula would be best described as the
    1. definitional formula for the Pearson Correlation Coefficient.
    2. computational or raw score formula for the Pearson Correlation Coefficient.
    3. formula for multiple variances.
    4. formula for the Spearman Correlation Coefficient.

  2. The following formula would be best described as the
    1. definitional formula for the Pearson Correlation Coefficient.
    2. computational or raw score formula for the Pearson Correlation Coefficient.
    3. formula for multiple variances.
    4. formula for the Spearman Correlation Coefficient.

  3. Which of the following is the formula for a Z-score

  4. How would you describe the relationship depicted by the following scatterplot?

    1. a high positive correlation
    2. a moderate negative correlation
    3. a high negative correlation
    4. a low correlation (close to 0)

  5. How would you describe the relationship depicted by the following scatterplot?

    1. a high positive correlation
    2. a moderate positive correlation
    3. a high negative correlation
    4. a low correlation (close to 0)

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