For this first exercise, go to the General Social Survey (GSS) website and download the 1980 data set for SPSS. This is the only dataset not uploaded for you. I want to see if can find it yourself. Let me know if you have...
According to a survey by paint manufacturer, DuPont, 22% of all cars in the United States are red. Suppose 20 cars are randomly selected and the number of red cars are recorded. Round probabilities to 4 decimal places. Explain why this...
Please see attachement with instructions 1- in word doc- -Submit your research question- If it needs explanation include 1-2 paragraphs. -Data Collection- Submit a clean dataset. This means it should not have any extra text or code in it. If it should be...
Suppose that you have two sets of data to work with. The first set is a list of all the injuries that were seen in a clinic in a month's time. The second set contains data on the number of minutes that each patient spent...
1. Read the paper by Must, et al (1992): Long-term morbidity and mortality of overweight adolescents. NEJM, 327:1350-55. Questions Based on the table and formulas below, calculate, label AND state the meaning of your answer (interpret) in a sentence: Status as Adolescents Number of Participants...
Present two different types of data, or variables, used in the health field. Examples could be blood pressure, temperature, pH, pain rating scales, pulse oximetry, % hematocrit, minute respiration, gender, age, ethnicity, etc. Classify each of your variables as qualitative...
Home>Homework Answsers>Mathematics homework help>Statistics homework helpQuestion 1 Data Set "Marriage vs The Economy" Solution: There is a negative correlation between "Median Hourly Wages" and "# of marriages" Question 2 Match the following scatter plots A, B and C to linear correlation coefficient values,...
Describe the large sample test for testing H_{0} / P = P_{0} against: 1) H_{1} :P P 12) H_{1}/P> P_{0} 3) H_{1}/ P < P_{0} site:answers.com168831341285428019093761383700.jpg ...
Refer to the table 3-4 slide 3-5: Time estimates to the Project Paper. Complete the exercise using the provided formulas. Find the completion time using PERT method as outlined on the slides. Use formulas NOT plugged-in numbers. All necessary information and guidance are on...
In this lesson, you will run a correlation between the resting and after-exercising heart rates to determine if a linear relationship exists between the two variables and how strong the relationship is. Steps Open the Heart Rate Data Set in Excel...