Answer_Key_for_Quiz_6_Form_B

Answer_Key_for_Quiz_6_Form_B - STAT 250 Minitab Assignments...

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STAT 250 Spring 2009 Quiz 10 Please write your name on your scantron form. Mark your answers on this question paper and scantron form. When you have finished the quiz, please put your scantron inside the Quiz and wait until your professor asks you to return it. Multiple Choice. Choose the one alternative that best completes the statement or answers the question. 1. Classify the two given samples as independent or dependent: Sample 1: Pre-training weights of 28 people Sample 2: Post-training weights of the same 28 people a. dependent c. independent b. interdependent d. not mutually exclusive 2. If the individual selected for a sample have no influence upon which individuals are selected for a second sample, then the samples are said to be______. a. dependent c. independent b. interdependent d. not mutually exclusive X is the stress rating before a person learns a new relaxation technique and Y is the stress rating after that same person learns and uses this new relaxation technique. The researcher is testing if the technique will reduce stress.
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