Reference no: EM13243132
Part A. SPSS Activity
In this exercise, you are playing the role of a researcher that is testing new medication designed to improve cholesterol levels. When examining cholesterol in clinical settings, we look at two numbers: low-density lipoprotein (LDL) and high-density lipoprotein (HDL). You may have heard these called "good" (HDL) and "bad" (LDL) cholesterol. For LDL, lower numbers are better (below 100 is considered optimal). For HDL, 60 or higher is optimal.
In this experiment, you will be testing three different versions of the new medication. In data file "Activity 8.sav" you will find the following variables: group (0=control, 1=Drug A, 2=Drug B, 3=Drug C), LDL, and HDL (cholesterol numbers of participants after 12 weeks).
Using a MANOVA, try to ascertain which version of the drug (A, B or C) shows the most promise. Perform the following analyses and paste the SPSS output into your Word document.
1. Exploratory Data Analysis.
a. Perform exploratory data analysis on the relevant variables in the dataset. When possible, include appropriate graphs to help illustrate the dataset.
b. Compose a one to two paragraph write up of the data.
c. Create an APA style table that presents descriptive statistics for the sample.
2. Perform a MANOVA. Using the "Activity 8.sav" data set, perform a MANOVA. "Group" is your fixed factor and LDL and HDL are your dependent variables. Be sure to include simple contrasts to distinguish between the drugs (group variable). In the same analysis, include descriptive statistics and parameter estimates. Finally, be certain to inform SPSS that you want a post-hoc test to help you determine which drug works best.
a. Is there any statistically significant difference in how the drugs perform? If so, explain the effect. Use the post hoc tests as needed.
b. Write up the results using APA style and interpret them.
Attachment:- Data analysis.rar
State property of mercury that allows it to form an amalgam
: the property of mercury that allows it to form an amalgam with gold has been used in thee mining industry for hundred of years. during the boom in california in the 19th century, it is estimated that 3.0X10^6 pounds of gold were produced using thi..
|
Calculate how many customers per month
: An entrepreneur is considering opening a coffee shop in downtown Cookeville. The building that he is considering will have a monthly lease payment of $3200 and basic utility costs of $600 per month.
|
Find the magnitude of magnetic field that spectrometer uses
: What is the magnitude of the magnetic field that the spectrometer uses? In the operating room, anesthesiologists use mass spectrometers to monitor the respiratory gases of patients undergoing surgery
|
Explain redox reactions happen differently in acidic
: Sometimes redox reactions happen differently in acidic or basic solutions. Explain, in your own words, the difference in how you balance a reaction in acidic solution and basic (alkaline) solution.
|
Perform exploratory data analysis on the relevant variables
: Perform exploratory data analysis on the relevant variables in the dataset. When possible, include appropriate graphs to help illustrate the dataset.
|
Minoan civilization on crete-classical age athens in gender
: Illustrate in your own words the key elements of populations living at the height of Minoan Civilization on Crete vs. Classical Age Athens in terms of gender, class, etc.
|
Explain vanadium can reduce nitrate ion
: Vanadium(III) can reduce nitrate ion (NO3-) to nitrite ion (NO2-), producing VOCl3 also Write the BALANCED chemical equation for this reaction.
|
At what ending exchange rate would aireasia be indifferent
: AireAsia. AireAsia, headquartered in Kunming, China, needs US$25,000,000 for one year to finance working capital. The airline has two alternatives for borrowing Borrow US$25,000,000 in Eurodollars in London at 7.250% per annum.
|
Explain the solubility of ammonium chloride
: The solubility of ammonium chloride at 70. C is 60. g of solute per 100. g of water. Which solution would be saturated at 70. C
|