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2. A company has developed a new drug to bclp reduce caol cholesterol. To test this, the company designs an experiment tha Has 40 paticnts. Twenty randomly sclected patients are given the new drug and the other twenty patierts are given a sugar pill that looks and tastes just like the new drug. Besides the new drug, cach paticatis treated the same, such as the being educated on how diet can affect cholesterol levecls. At the cnd of the experiment, the average change in cholesterol level is computed to sce if the new drug docs hclp rode cholesterol Which of the following identifies the control group and why is it necessary to have a control group? a The patient group that was given the sugar pill, so we can control the conditions for the experiment and make sure cach paticnt is treated the sand b. The patient group that was given the sugar pill, so we have abaselinc for comparing the effects of the new drug. C. The patient group that was given the new drug, so we can sce how much more the cholcsterol decreased in patients that took the ncw drug. d The patient group that was given the new drug, so we can control the conditions for the experiment and make sure cach patient is treated the samd.

2. A company has developed a new drug to bclp reduce caol cholesterol. To test this, the company designs an experiment tha Has 40 paticnts. Twenty randomly sclected patients are given the new drug and the other twenty patierts are given a sugar pill that looks and tastes just like the new drug. Besides the new drug, cach paticatis treated the same, such as the being educated on how diet can affect cholesterol levecls. At the cnd of the experiment, the average change in cholesterol level is computed to sce if the new drug docs hclp rode cholesterol Which of the following identifies the control group and why is it necessary to have a control group? a The patient group that was given the sugar pill, so we can control the conditions for the experiment and make sure cach paticnt is treated the sand b. The patient group that was given the sugar pill, so we have abaselinc for comparing the effects of the new drug. C. The patient group that was given the new drug, so we can sce how much more the cholcsterol decreased in patients that took the ncw drug. d The patient group that was given the new drug, so we can control the conditions for the experiment and make sure cach patient is treated the samd.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 28PPS
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2. A company has developed a new drug to belp reduce cholesterol cks in people that have high cholesterol. To test this, the company designs an experiment tha Has 40 paticats. Twenty randomly sclected patients are given the new drug and thc other twenty patients are given a sugar pill that looks and tastes just like the new drug. Besides the new drug, cach paticntis treated the same, such as the being educated on how diet can affect cholesterol levels. At the cnd of he experiment, the average change in cholesterol levcl is computed to see if the new drug does help reddc cholesterol. Which of the following identifies the control group and why is it necessary to have a control group? a The patient group that was givcn the sugar pill, so we can control the conditions for the experiment and make sure cach paticnt is treated the san b. The patient group that was given the sugar pill, so we have a baseline for comparing the cffects of the new drug. C. The patient group that was given the new drug, so we can scehow much more the cholesterol docreased in patients that took the ncw drug. d. The patient group that was given the new drug, so wc can control the conditions for the experiment and make sure cach paticnt is treated the samd
Transcribed Image Text:2. A company has developed a new drug to belp reduce cholesterol cks in people that have high cholesterol. To test this, the company designs an experiment tha Has 40 paticats. Twenty randomly sclected patients are given the new drug and thc other twenty patients are given a sugar pill that looks and tastes just like the new drug. Besides the new drug, cach paticntis treated the same, such as the being educated on how diet can affect cholesterol levels. At the cnd of he experiment, the average change in cholesterol levcl is computed to see if the new drug does help reddc cholesterol. Which of the following identifies the control group and why is it necessary to have a control group? a The patient group that was givcn the sugar pill, so we can control the conditions for the experiment and make sure cach paticnt is treated the san b. The patient group that was given the sugar pill, so we have a baseline for comparing the cffects of the new drug. C. The patient group that was given the new drug, so we can scehow much more the cholesterol docreased in patients that took the ncw drug. d. The patient group that was given the new drug, so wc can control the conditions for the experiment and make sure cach paticnt is treated the samd
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