What is appropriate and parametric statistical procedure , Basic Statistics

Questions

1.  What would be the appropriate statistical procedure to test the following hypothesis:  "Triglyceride values are a good predictor of weight in obese adults."

2.  What is (are) the function(s) of parametric statistical procedures? it is used to test hypotheses and to estimate population parameters

3.  What is Type I Error? It is the level of siginifiance of the test hypothesis, it happens when one rejects the null hypothesis.

4.  What are the assumptions underlying the use of parametric, statistical procedures?

5.  If a critical value is greater than the test statistic, would you accept or reject the null hypothesis?

6.  Under what circumstance(s) is it appropriate to use a 2-tailed test of significance?

7.  What is the appropriate statistical procedure to use when your interest is in detecting a bivariate, curvilinear association?

8.  For a study comparing outcomes under alternate treatment conditions, when the null hypothesis is rejected, the researcher concludes that a difference among groups exists.

9. A researcher, for reasons passing understanding, wishes to assess the association between gender and total cholesterol values.  What would be the appropriate statistical procedure?

10. An HIV educator wishes to determine whether the method of delivering teaching influences adherence with antiretroviral therapy.  She decides to measure adherence as viral load (a ratio measure).  She teaches one group using lecture-discussion techniques.  She adapts the information for access on the internet and gives another group the information using this medium.  For yet another group, she decides to give a CD Rom for home study and then meets with individuals to answer any questions.  She obtains viral loads for all clients for comparison.  What procedure will determine the significance of any differences?

Posted Date: 2/18/2013 12:43:35 AM | Location : United States







Related Discussions:- What is appropriate and parametric statistical procedure , Assignment Help, Ask Question on What is appropriate and parametric statistical procedure , Get Answer, Expert's Help, What is appropriate and parametric statistical procedure Discussions

Write discussion on What is appropriate and parametric statistical procedure
Your posts are moderated
Related Questions
Financial sales and building sensible financial help Conceptual structure can be identified as a structure. It is a structured design of connected goals and fundamental concept

A Shoe manufacturing company designs a new shoe (Brand A) and it wanted to compare its fit with that of the leading brands in the market Nike and Reebok. 27 Customers were asked to

Calculate the original price of the bond. Bonds were issued at $200,000 of x% ten-year term bond at an effective annual interest rate (market rate) of x%. The bonds pay interest se

a manufacturer claims that 60% of beer drinkers perfer his beer. A query with 30 beer drinkers selected at random showed that 16 of them prefer this brand.(a.)Does the evidence sup

I have 6 questions for my Accounting class that I need help with. I only have two hours to complete them. I am trying to get an idea of what I can expect to pay for help with the a

The unfortunately-named (and fictitious) town of Avalanche, Utah maintains a vibrant and growing ski industry.  As Director of Avalanche's search-and-rescue operations, you are alw

United States: There are currently more than 10000 companies that are registered with the SEC (Securities Exchange Commission). Of these, around 1000 are non US companies. The non

What is a sole proprietorship? A sole proprietorship is a form of business organization that is owned by one person. The owner is referred to as a sole proprietor. In accoun

a)  The US Food and Drug Administration has veto power over the choice of drug names. In 2004, it used this power regularly, rejecting 36% of the names proposed by companies for re