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Please complete this quiz on your own with no outside help. Do not use any unauthorized aids including lecture notes, formula sheet, calculators, and online resources Do not work with other people Hold up both sides of each of your scrap paper to the webcam before you start Show your workspace (desk top) and the front wall that you are facing on camera.  Do NOT disconnect webcam or Honorlock before you submit your assignment.   Typing in your name in the box below signifies the following statement:      On my honor, I have neither given nor received unauthorized aid doing this exam.

An important characteristic of regression is that ___________ can be extended to individuals who were not included in the original data set.

Suppose you were interested in conducting a study examining how ratings of similarity between oneself and another person were related to how attracted one is to the other person. You conduct this study by giving participants a description of a person named “Sarah.” Participants are asked to read the description and then rate on a scale from 1 to 10 how similar Sarah is to themselves (X). You also ask each participant to rate on a scale from 1 to 20 how likeable they think Sarah is (Y). The data from five participants is presented below. Individual X Y 1 10 5 2 7 11 3 7 17 4 3 1 5 3 17 What is the correlation coefficient between similarity (X) and likability (Y)? **Report your answer to 4 decimal places.

Please complete this quiz on your own with no outside help. Do not use any unauthorized aids including lecture notes, formula sheet, calculators, and online resources Do not work with other people Hold up both sides of all your scrap paper to the webcam before you start  Show your workspace (desktop) and the front wall that you are facing on camera. Do NOT disconnect webcam or Honorlock before you submit your assignment.   Typing in your name in the box below signifies the following statement:      On my honor, I have neither given nor received unauthorized aid doing this exam.

In the regression equation, , which value is the y-intercept of the line?

The sum of the cross-products indicates the extent to which two sets of scores _____.

 Perform the following if you have not already done so: Show your workspace (desk top) and the front wall that you are facing. Hold up both sides of all your scratch paper on camera before you start. It’s a required procedure to maintain academic integrity.  A penalty may be applied if you fail to do so. Please complete this quiz on your own with no outside help. Do NOT use any unauthorized aids including lecture notes, formula sheet, calculators, dual devices and online resources.  Do NOT work with other people. Hold up both sides of each sheet of your scrap paper to the webcam before you start.   Do NOT disconnect webcam or Honorlock before you submit your assignment.   I understand that by typing my name in the box below, I am electronically signing this document and signifing the following statement:      On my honor, I have neither given nor received unauthorized aid doing this exam.

Authorization must be obtained for any use/ disclosure of PHI for marketing purposes.

The Pearson correlation coefficient can range from _____.

The Pearson correlation technique may be used to measure [linear] relationships when both variables are measured on a/n [interval_ratio] scale.