Use the excerpt below (modified from a recent news report on MSNBC.com) for this question. "A recent study, following more than 2,500 New Yorkers for 9+ years, found that people who drank diet soda every day had a 61% higher risk of vascular events, including stroke and heart attack, compared to those who avoided diet drinks. For this study, Hannah Gardner's research team randomly surveyed 2,564 New Yorkers about their eating behaviors, exercise habits, as well as cigarette and alcohol consumption. Participants were also given physical check-ups, including blood pressure measurements and blood tests for cholesterol and other factors that might affect the risk for heart attack and stroke. The increased likelihood of vascular events remained even after Gardener and her colleagues accounted for risk factors, such as smoking, high blood pressure and high cholesterol levels. The researchers found no increased risk among people who drank regular soda." Which of the following attributes is not a strength of the study's research design? O Collecting data from a large sample size. O Randomly sampling NYC residents. O Randomly assigning participants to control and experimental groups. O All of the above.
Use the excerpt below (modified from a recent news report on MSNBC.com) for this question. "A recent study, following more than 2,500 New Yorkers for 9+ years, found that people who drank diet soda every day had a 61% higher risk of vascular events, including stroke and heart attack, compared to those who avoided diet drinks. For this study, Hannah Gardner's research team randomly surveyed 2,564 New Yorkers about their eating behaviors, exercise habits, as well as cigarette and alcohol consumption. Participants were also given physical check-ups, including blood pressure measurements and blood tests for cholesterol and other factors that might affect the risk for heart attack and stroke. The increased likelihood of vascular events remained even after Gardener and her colleagues accounted for risk factors, such as smoking, high blood pressure and high cholesterol levels. The researchers found no increased risk among people who drank regular soda." Which of the following attributes is not a strength of the study's research design? O Collecting data from a large sample size. O Randomly sampling NYC residents. O Randomly assigning participants to control and experimental groups. O All of the above.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
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Please give me correct solution with explanation.
Transcribed Image Text:Use the excerpt below (modified from a recent news report on MSNBC.com) for this
question.
"A recent study, following more than 2,500 New Yorkers for 9+ years, found that people who
drank diet soda every day had a 61% higher risk of vascular events, including stroke and heart
attack, compared to those who avoided diet drinks. For this study, Hannah Gardner's research
team randomly surveyed 2,564 New Yorkers about their eating behaviors, exercise habits, as well
as cigarette and alcohol consumption. Participants were also given physical check-ups, including
blood pressure measurements and blood tests for cholesterol and other factors that might affect
the risk for heart attack and stroke. The increased likelihood of vascular events remained even
after Gardener and her colleagues accounted for risk factors, such as smoking, high blood pressure
and high cholesterol levels. The researchers found no increased risk among people who drank
regular soda."
Which of the following attributes is not a strength of the study's research design?
O Collecting data from a large sample size.
O Randomly sampling NYC residents.
O Randomly assigning participants to control and experimental groups.
O All of the above.
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