Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
2. Researchers conducting a clinical trial randomly assigned 60 patients with painful kneeosteoarthritis evenly into one of four treatment groups: glucosamine, chondroitin, Celebrex, orplacebo. After the study period, patients were asked if they experienced substantialimprovement in pain and ability to function normally. Thirty-four patients replied that they didhave an improvement, including 8 in the glucosamine group, 9 in the chondroitin group, 11 inthe Celebrex group, and 6 in the placebo group.
a. Create a graph for this data that can be used to compare the success of each of the fourtreatments. (4pt)
b. Conduct the appropriate test to determine if these four treatments were equally successful inimproving knee pain and functionality. (5pt)
c. Calculate the odds ratio of experiencing an improvement for patients in the Celebrex groupcompared those in the placebo group. Interpret what this means in the context of theproblem.
Allergic reactions to poison ivy can be miserable. Plant oils cause the reaction. Researchers at Allergy Institute did a study to determine the effects of washing the oil off within 5 minutes of exposure. A random sample of 1000 people with known all..
In a regression analysis, a nurse researcher found a correlation of between pain relief scores and satisfaction with nursing care.
A doctor want to estimate the HDL cholesterol of all 20-to 29 year old females. How many subjects are needed to estimate the HDL cholesterol within 2 points with 99%confidence assuming Q= 15.4 ? suppose the doctor would be content with 95% co..
Based on the information provided for this hypothesis test, what decision should you come to? (Assume that the population is normally distributed.)
What is the aim of Ms. Gorman research?
How many 6 digit numbers are there with exact three different digits each repeated twice. example: 255277, 112233,123123
How would you define the Wilcoxon Signed Rank Test?
Refer to the GCU Introduction, The Death of Ivan Ilych by Tolstoy and the three concepts of the "healing environment" found in chapters 7-9 of Called to Care: A Christian Worldview for Nursing. What is the phenomenology of illness and disease (i.e. t..
What is the approximate percentage of the players that are taller than 65.6 inches?
1) The probability that a randomly selected person has high blood pressure (the event H) is P(H) = 0.4 and the probability that a randomly selected person is a runner (the event R) is P(R) = 0.5. The probability that a randomly selected person has hi..
To answer the question as to whether or not there is a difference in time to progression, a Chi square statistic is computed. The critical value for rejection of the null hypothesis is 3.84. The computed Chi square is 0.335.
Decision Trees are graphic displays of the decision process. When do you feel it is appropriate to use decision trees?
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd