A researcher has decided to test the effectivness of a drug meant to reduce high cholesterol through a completely randomized design. She has obtained 9 volunteers with high cholesterol: Amanda, Brian, Christine, David, Emily, Fred, George, Heather, and Ivan. Number the volunteers 1 through 9, alphabetically. Use the second row of digits in the random number table below to randomly assign 3 of the volunteers to the experimental group (ignore zeros). The remaining volunteers will go into the control group. List the individuals in each group. Row 1 Row 2 Row 3 37330 46254 65216 87385 15935 32341 32323 65321 68693 71009 89215 55931

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
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Chapter11: Data Analysis And Probability
Section: Chapter Questions
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A researcher has decided to test the effectivness of a drug meant to reduce high cholesterol through a completely randomized design. She has obtained 9 volunteers with high cholesterol: Amanda,
Brian, Christine, David, Emily, Fred, George, Heather, and Ivan. Number the volunteers 1 through 9, alphabetically. Use the second row of digits in the random number table below to randomly
assign 3 of the volunteers to the experimental group (ignore zeros). The remaining volunteers will go into the control group. List the individuals in each group.
Row 1
Row 2
Row 3
What are the numbers of the three volunteers selected?
37330
46254
65216
(List the terms in the same order they appear in the original list.)
List the three indivduals assigned to the experimental group. Choose the correct answer below.
A. Ivan, Fred, Brian
B. David, George, Brian
C. David, Fred, Brian
D. David, Fred, Ivan
List the remaining indivduals assigned to the control group. Choose the correct answer below.
A. Amanda, Christine, Heather
B. David, Fred, Brian
C. Amanda, Christine, Heather, Emily, Ivan, Fred
D. Amanda, Christine, Heather, Emily, Ivan, George
87385
15935
32341
32323
65321
68693
71009
89215
55931
Transcribed Image Text:A researcher has decided to test the effectivness of a drug meant to reduce high cholesterol through a completely randomized design. She has obtained 9 volunteers with high cholesterol: Amanda, Brian, Christine, David, Emily, Fred, George, Heather, and Ivan. Number the volunteers 1 through 9, alphabetically. Use the second row of digits in the random number table below to randomly assign 3 of the volunteers to the experimental group (ignore zeros). The remaining volunteers will go into the control group. List the individuals in each group. Row 1 Row 2 Row 3 What are the numbers of the three volunteers selected? 37330 46254 65216 (List the terms in the same order they appear in the original list.) List the three indivduals assigned to the experimental group. Choose the correct answer below. A. Ivan, Fred, Brian B. David, George, Brian C. David, Fred, Brian D. David, Fred, Ivan List the remaining indivduals assigned to the control group. Choose the correct answer below. A. Amanda, Christine, Heather B. David, Fred, Brian C. Amanda, Christine, Heather, Emily, Ivan, Fred D. Amanda, Christine, Heather, Emily, Ivan, George 87385 15935 32341 32323 65321 68693 71009 89215 55931
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