SELF TEST A national hospital chain performed a study to determine whether a effective in lowering blood pressure in patients suffering from hypertension (high blood pressure): Group A (1000 patients) received a daily pill containing the new drug. Group B (1000 patients) received an identical-looking pill, but no medication was included. All the participants in the study had previously been identified as having higher blood pres- sure than normal (above 140/95 mm Hg). Blood pressure was checked twice daily for a month in all 2000 participants in the study. At the end of the study, the results were published in the New England Journal of Medicine. Fill in the blanks with the choice that is most appropriate. The questions relate to the study of the new blood pressure medication that was described above. Answers can be used only once. Y-axis variable a. data point mode h. b. control experimental hypothesis verify X-axis i. C. j. k. average median d. e. f. C In this experiment, Group A was the group. 1. 2. b Group B represents the group. 手 When the results of the study are published, other experts will want to duplicate the experiment in order to 3. the results. If you were graphing the results of this study, on which axis of the graph would it be best to plot blood pressure changes? 4. 5. decrease in blood pressure in Group A, you should To calculate the add up all the numbers in the data set and divide by the number of data points. Each time a patient's blood pressure is measured, it adds one study results. 6. to the 7. The being tested in this study was that the new drug would decrease patients' blood pressure. Copyright 2019 Pearson Education Inc.
SELF TEST A national hospital chain performed a study to determine whether a effective in lowering blood pressure in patients suffering from hypertension (high blood pressure): Group A (1000 patients) received a daily pill containing the new drug. Group B (1000 patients) received an identical-looking pill, but no medication was included. All the participants in the study had previously been identified as having higher blood pres- sure than normal (above 140/95 mm Hg). Blood pressure was checked twice daily for a month in all 2000 participants in the study. At the end of the study, the results were published in the New England Journal of Medicine. Fill in the blanks with the choice that is most appropriate. The questions relate to the study of the new blood pressure medication that was described above. Answers can be used only once. Y-axis variable a. data point mode h. b. control experimental hypothesis verify X-axis i. C. j. k. average median d. e. f. C In this experiment, Group A was the group. 1. 2. b Group B represents the group. 手 When the results of the study are published, other experts will want to duplicate the experiment in order to 3. the results. If you were graphing the results of this study, on which axis of the graph would it be best to plot blood pressure changes? 4. 5. decrease in blood pressure in Group A, you should To calculate the add up all the numbers in the data set and divide by the number of data points. Each time a patient's blood pressure is measured, it adds one study results. 6. to the 7. The being tested in this study was that the new drug would decrease patients' blood pressure. Copyright 2019 Pearson Education Inc.
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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For doing any scientific experiment we need to identify control and experimental groups. Before doing the actual experiment we need to construct a hypothesis and then the hypothesis must be tested for rejection or acceptance.
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