Homework Answers
Answer
In this case, we want to compare three treatment results.
We can see that curves shown in the image are bell shaped.
We know that whenever we compare two or more than 2 means in order to find significant difference between the means, then we use analysis of variance or ANOVA.
In this case, we can use ANOVA to compare the result from three treatments.
Therefore, we can use ANOVA test to check if the mean time for curing the patients are significantly different or not.
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Imagine you work in the medical field. You have several patients with similar diseases. Your team...
Imagine you work in the medical field. You have several patients with similar diseases. Your team...
Imagine you work in the medical field. You have several patients with similar diseases. Your team decides to test out three different medical treatments on the patients; one treatment plan for each patient. Data is collected on the patients as they go through and complete their treatments. One piece of data is the length of time it took to cure the patients. Why can we not assume that the treatment which took the least amount of time to work (cure...
Imagine you work in the medical field. You have several patients with similar diseases. Your team decides to test out th...
Imagine you work in the medical field. You have several patients with similar diseases. Your team decides to test out three different medical treatments on the patients; one treatment plan for each patient. Data is collected on the patients as they go through and complete their treatments. One piece of data is the length of time it took to cure the patients. Why can we not assume that the treatment which took the least amount of time to work (cure...
Dr. Roberts works with a team of medical professionals who treat people who are HIV+. Several...
Dr. Roberts works with a team of medical professionals who treat people who are HIV+. Several of his patients have complained about the side effects of one anti-viral drug. A couple of them insisted on taking a break. When they did, their viral loads actually dropped – indicating a decrease in the amount of virus in their bodies and, theoretically, an improvement in their health and life expectancy. Dr. Roberts would like to test the anecdotal observations. He talks with...
Can you please check my work. Thank you Classify the experiments according to their experimental designs....
Can you please check my work.
Thank you
Classify the experiments according to their experimental designs. Some designs may be used more than once. Vitamins. A sample of 50 children was separated into boys and girls. The members of each group were randomly assigned to two different vitamin supplements. The responses of each child were recorded at the completion of the experiment. Flu. A sample of 50 flu patients was grouped into pairs of similar individuals based on age and...
answer these A Bad Reaction: A Case Study in Immunology by James A. Hewlett Science and...
answer these
A Bad Reaction: A Case Study in Immunology by James A. Hewlett Science and Technology Department Finger Lakes Community College,Canandaigua, New York Part I You have been awarded a grant in the amount of s1200. Your research team is to use this grant to cover the costs of examining the case histories of three patients. Your goal is to make a diagnosis from these records and design a testable experiment that can be used to obeain future funding....
You may have to zoom in on a few questions, but I posted the pictures below-...
You may have to zoom in on a few questions, but I posted the
pictures below-
Quit Smoking: The New England Journal of Medicine published the results of a double-blind, placebo-controlled experiment to study the effect of nicotine patches and the anti-depressant bupropion on quitting smoking. The target for quitting smoking was the 8th day of the experiment. In this experiment researchers randomly assigned smokers to treatments. or the 244 smokers taking the anti-depressant bupropion, 74 stopped smoking by the...
Just try to answer the math parts of the questions, thanks. Medical Study Problem: Make sure...
Just try to answer the math parts of the questions,
thanks.
Medical Study Problem: Make sure that all members of your team
understand this important application of traditional statistics. A
medical study compared the success rates of two treatments for
kidney stones. Each treatment was applied to two groups of people –
one group in which each subject had a small stone and one group in
which each subject had a large stone. Based on various numbers of
patients in...
2. [13 marks] In an early clinical trial of a new drug, researchers advertised for patients with a certain difficult-to-treat condition. Applicants with other medical complications, or extreme age (ei...
2. [13 marks] In an early clinical trial of a new drug, researchers advertised for patients with a certain difficult-to-treat condition. Applicants with other medical complications, or extreme age (either young or old) were excluded. Those participating in the trial were randomly divided into three treatment groups. One group received a placebo, another received 20 milligrams (mg) of the drug per day, and the third group received a daily dose of 40 mg. All doses (including placebo) were identical in...
i need help with this question, please show work by hand no excel, spss thank you ! Assume you're using an alpha of 05, and a two-tailed test, to make your decision about whether to reject...
i
need help with this question, please show work by hand no excel,
spss thank you !
Assume you're using an alpha of 05, and a two-tailed test, to make your decision about whether to reject the null hypothesis. Assume that 18 subjects received one of three treatments and produced the data reported in Data Set B. Conduct a one-way ANOVA to see if the means of the three treatments are different on a statistically significant level. Complete an ANOVA...
office, your un you teach patients about first du u respond to emergencies, the better equipped...
office, your un you teach patients about first du u respond to emergencies, the better equipped they will to handle accidental injuries and illnesses. Emergencies in ing as a medical assistant. Patients may Cum facility with an acute illness or an injury. You may have to handle a phone call from a patient who has an ur gent physical or psychological problem. Additionally, you could experience a disaster-anything from a sim ple office fire to a bomb threat or bioterrorism....
Imagine you work in the medical field. You have several patients with similar diseases. Your team decides to test out three different medical treatments on the patients; one treatment plan for each patient. Data is collected on the patients as they go through and complete their treatments. One piece of data is the length of time it took to cure the patients. Why can we not assume that the treatment which took the least amount of time to work (cure...
Can you please check my work.
Thank you
Classify the experiments according to their experimental designs. Some designs may be used more than once. Vitamins. A sample of 50 children was separated into boys and girls. The members of each group were randomly assigned to two different vitamin supplements. The responses of each child were recorded at the completion of the experiment. Flu. A sample of 50 flu patients was grouped into pairs of similar individuals based on age and...
answer these
A Bad Reaction: A Case Study in Immunology by James A. Hewlett Science and Technology Department Finger Lakes Community College,Canandaigua, New York Part I You have been awarded a grant in the amount of s1200. Your research team is to use this grant to cover the costs of examining the case histories of three patients. Your goal is to make a diagnosis from these records and design a testable experiment that can be used to obeain future funding....
You may have to zoom in on a few questions, but I posted the
pictures below-
Quit Smoking: The New England Journal of Medicine published the results of a double-blind, placebo-controlled experiment to study the effect of nicotine patches and the anti-depressant bupropion on quitting smoking. The target for quitting smoking was the 8th day of the experiment. In this experiment researchers randomly assigned smokers to treatments. or the 244 smokers taking the anti-depressant bupropion, 74 stopped smoking by the...
Just try to answer the math parts of the questions,
thanks.
Medical Study Problem: Make sure that all members of your team
understand this important application of traditional statistics. A
medical study compared the success rates of two treatments for
kidney stones. Each treatment was applied to two groups of people –
one group in which each subject had a small stone and one group in
which each subject had a large stone. Based on various numbers of
patients in...
i
need help with this question, please show work by hand no excel,
spss thank you !
Assume you're using an alpha of 05, and a two-tailed test, to make your decision about whether to reject the null hypothesis. Assume that 18 subjects received one of three treatments and produced the data reported in Data Set B. Conduct a one-way ANOVA to see if the means of the three treatments are different on a statistically significant level. Complete an ANOVA...
office, your un you teach patients about first du u respond to emergencies, the better equipped they will to handle accidental injuries and illnesses. Emergencies in ing as a medical assistant. Patients may Cum facility with an acute illness or an injury. You may have to handle a phone call from a patient who has an ur gent physical or psychological problem. Additionally, you could experience a disaster-anything from a sim ple office fire to a bomb threat or bioterrorism....
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