Please read the question and answer the question. This is your review exam work

Question

Please read the question and answer the question. This is your review exam work sheet.

or 6 categories 6. have no more than 5 hav e many possible values whereas a. Interval variables; ratio variables b. Ratio variables; interval variables c. Continuous ordinal variables; collapsed ordinal var d. Collapsed ordinal variables; continuous ordinal variables ables . If we examine a normal curve, the distribution tells us that_ of scores fall between I SD below the mean and 1 SD above the mean. a. 50.00% b. 95.44% c, 68.26% d. 34.13% Broadly, a researcher interested in examining the relationship between varia is using a measures of association measures of linearity measures of relationships measures of prediction a. b. c. d. 9. If we examine a normal curve, the distribution tells us that 99.72% of scores fall between above the mean. a. 2 SD b. 1 SD c. 3 SD below and d. 1.5 SD I0. The is a statistical computation of the relationship between two or more variables. a. regression coefficient b. regression constant c. Pearson r d. regression equation rested in the retlationship belween healty cating attitudes and well-being, which are both interval-ratio variables. The rescarcher is most likely using ameasure of association a. Spearman's Rho b. Gamma c. Regression d. Correlation eis the percent variance in Y that can be explained by X a. coefficient of determination b. correlation c. regression constant d. regression coefficient 19.712 915.4

Explanation / Answer

6. The correct answer is Option C. Continuous ordinal varibles have many values whereas collapsed ordinal varibles are no more than 5-6 categories.

7. The correct answer is Option C. 68.26% scores fall between 1 SD below and above the mean.

8. The correct answer is Option A. Measures of association are used to assess relationship between variables.

9. The correct answer is Option C. 99.72% scores fall between 3 SD below and above the mean.

Please post the other questions separately as we are supposed to answer just one question or four sub parts of a question.

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