Practice 5.2 Quiz - Chapter 5 Answers AP Statistics Quiz...

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Chapter 5 Quiz 5.2A Study Guide AP Statistics Twenty-eight graduate students in psychology volunteer to be subjects in an experiment whose purpose is to determine what dosage level of a new drug has the most positive effect on a performance test. There are three levels of the drug to be tested: 200 mg, 500 mg and 750 mg. Design a completely randomized study to test the effectiveness of various drug levels. You have a list of these patients, numbered 01 to 28, in alphabetical order. 1. Outline as an algorithm (paragraph form) or in diagram form a randomized experimental design for this study. 2. Use the random digit table starting at line 115 to carry out the randomization required by your design and report the result. List the subjects: Record the digits from the table (add more lines as needed): Assignments to group 1: Assignments to group 2: Assignments to group 3: Assignments to group 4:
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Unformatted text preview: Chapter 5 Answers AP Statistics Quiz 5.2A Study Guide 1. 2. List of subjects: 01,02,03,04,05,06,07,08,09,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24, 25,26,27,28 Record the digits from the table: Read the list of random digits by two numbers. 61041 77684 94322 24709 73698 14526 31893 32592 11459 26056 31424 80371 65103 62253 50490 61181 38167 98532 62183 70632 23417 26185 41448 75532 73190 32533 04470 29669 84407 90785 65956 86382 95857 07118 87664 92099 58806 66979 98624 84826 35476 55972 39421 65850 04266 35435 43742 11937 71487 09984 29077 14863 61683 47052 62224 51025 13873 81598 95052 90908 73592 75186 87136 95761 54580 81507 27102 Assignments to group 1: 04, 17, 22, 09, 26, 25, 11 Assignments to group 2: 03, 10, 06, 16, 18, 23, 19 Assignments to group 3: 02, 07, 24, 21, 14, 05, 15 Assignments to group 4: The leftovers are the control group: 01, 08, 12, 13, 20, 27, and 28....
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This note was uploaded on 05/01/2011 for the course AP CLASSES 101 taught by Professor Mr.smith during the Spring '11 term at Korea Advanced Institute of Science and Technology.

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Practice 5.2 Quiz - Chapter 5 Answers AP Statistics Quiz...

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