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!
Impact of vitamin B supplement. In the Journal of Nutrition (July 1995), University of Georgia researchers examined the impact of a vitamin B supplement (nicotinamide) on the kidney. The experimental ‘‘subjects'' were 28 Zucker rats-a species that tends to develop kidney problems. Half of the rats were classified as obese and half as lean.
Within each group, half were randomly assigned to receive a vitamin B-supplemented diet and half were not. Thus, a 2 × 2 factorial experiment was conducted with seven rats assigned to each of the four combinations of size (lean or obese) and diet (supplemental or not). One of the response variables measured was weight (in grams) of the kidney at the end of a 20-week feeding period. The data (simulated from summary information provided in the journal article) are shown in the table.
(a) Conduct an analysis of variance on the data. Summarize the results in an ANOVA table.
(b) Conduct the appropriate ANOVA F-tests at α = .01. Interpret the results.
acute rotavirus diarrhea is the leading cause of death among children under the age of 5 killing an estimated 4.5
The following exercises involve constructing definitions:- Construct a complete definition by subclass for the following terms:- quadrilateral and circulating American coin.
You had the chance earlier in the week to practice with the one-way ANOVA and obtain peer feedback. Now it is time to put all of that good practice to use and answer a social research question with the one-way ANOVA. As you head into the assignmen..
A botanical researcher wishes to design a survey to estimate the number of birch trees in a study area. The study area has been divided into 1000 units or plots.
A nutritionist wants to estimate the mean amount of cholesterol in a certain variety of chicken eggs. She wants to be within 14 mg. with 99% confidence.
A randomized controlled trial was designed to compare the effectiveness of splinting against surgery in the treatment of carpal tunnel syndrome.
The issue of how much should be spent to solve particular U.S. social problems is a complex matter, and people have diverse and conflicting ideas on these issues.
imagine that a student takes a 20-item multiple choice exam. she didnt study so all of her answers are guesses. each
What happens to the confidence interval if you (a) increase the confidence level, (b) increase the sample size, or (c) increase the margin of error?
a study by the national park service revealed that 50 of the vacationers going to the rocky mountain region visit
nicomachus defined a fifth proportion to exist whenever among three terms the middle term is to the lesser as their
A car dealership has 8 red,11 silver, and 4black cars on the lot. Ten cars are randomly chosen to be displayed in front of the dealers
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