Using NHANES data, we performed one-way ANOVA and a two-sample t-test. In both cases we were testing
Question:
Using NHANES data, we performed one-way ANOVA and a two-sample t-test. In both cases we were testing the hypothesis that the mean cholesterol values for men and women are different. Compare the output of ANOVA and the two-sample t-test by looking at the t-statistics, F-statistics, and p-values.
Transcribed Image Text:
Difference Sample Mean std. Err. DF T-Stat P-value 7.5490246 2.93151 940 2.5751317 0.0102 ANOVA table Source df MS F-Stat P-value Treatments 1 13393.94 13393.94 6.631303 0.0102 Error 940 1898616.9 2019.8053 Total 941 1912010.9
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 57% (14 reviews)
Without access to the actual output from the ANOVA and twosample ttest we cannot provide a direct comparison of their tstatistics Fstatistics and pval...View the full answer
Answered By
Joshua Marie Geuvara
I am an academic writer with over 5 years of experience. I write term papers, essays, dissertations, reports, and any other academic paper. My main objective is to produce a high-quality paper free from plagiarism and ensure a student scores an A+. Being a fluent English speaker, I have great communication skills that also enable me to produce excellent papers.
I am conversant with most academic referencing styles (APA, MLA, and Harvard).
You can trust me with your paper and expect nothing less than quality and excellent results. I look forward to meeting with you and, more importantly, developing something that will both make us happy and satisfied.
0.00
0 Reviews
10+ Question Solved
Related Book For
Introductory Statistics Exploring The World Through Data
ISBN: 9780135163146
3rd Edition
Authors: Robert Gould, Rebecca Wong, Colleen N. Ryan
Question Posted:
Students also viewed these Mathematics questions
-
A researcher is testing the hypothesis that consuming a sports drink during exercise improves endurance. A sample of n = 50 male college students is obtained and each student is given a series of...
-
You are interested in testing the hypothesis that the mean travel time from your home to work in the morning is the same as the mean travel time from work back to home in the evening. To check this...
-
When testing the hypothesis that there is no association (null) vs. an association (alternative) you can use either the sample correlation coefficient or the sample slope as the statistic. How will...
-
Determine a house of quality for a ballpoint pen. In the house of quality, fill in three customer requirements. Determine one technical requirement for each customer requirement and fill it in....
-
The point in a lunar orbit nearest the surface of the moon is called perilune and the point farthest from the surface is called apolune. The Apollo 11 spacecraft was placed in an elliptical lunar...
-
Stay focused on the exercise that your performed in Question 1, particularly on what you discovered about the kind of work performed at Netflix. How do its job listings reflect changes in Netflixs...
-
9. Why arent all elimination entries of a consolidation recorded in a ledger?
-
A clothier makes coats and slacks. The two resources required are wool cloth and labor. The clothier has 150 square yards of wool and 200 hours of labor available. Each coat requires 3 square yards...
-
Jos is a programmer in a private company and earned salaries of $ 43,000. During the current year, his wife, Norma, started a major clothing business, which made a net loss of $ 14,000. How much is...
-
Speedy Sewing Services, owned by T. Nguyen, hired a new bookkeeper who is not entirely familiar with the process of preparing a trial balance. All of the accounts have normal balances. Find the...
-
Using the NHANES data, we performed an ANOVA to test whether gender is associated with level of triglycerides, a form of fat, in the blood. ANOVA and t-test output from a two-sample t-test is shown....
-
The following two headlines concern the same topic. Which one has language that suggests a cause-and-effect relationship, and which does not? Headline A: Dairy Builds Muscle Headline B: People Who...
-
A carpenter makes tables and chairs from wood and steel. His store has 200 units of wood and 200 units of steel. Each table requires 5 units of wood and 2 units of steel, whereas each chair requires...
-
Use Table 19-4 to calculate the building, contents, and total property insurance premiums for the policy (in $). Area Structural Rating Class Building Value 4 B $86,000 $ Building Premium Contents...
-
What are some reasons why leadership theory has evolved? Which theory of leadership is most applicable to today's organizations? Identify a leader that you admire and answer the following: What makes...
-
Identifying one major OSHA standard and one EPA law that are important to aviation and discussing how each has improved aviation safety
-
What is network optimization and what are some of the best practices that are used in the industry to optimize networks? Also, why is network documentation important and what are the security...
-
Demonstrate your understanding of data types by examining a public dataset and identifying the NOIR analytical data types of each of the data field (variables). This skill will be used frequently in...
-
Juan and Maria, who have two young children, are in the process of obtaining a divorce. Juan expects to have $250,000 of income each year while Maria expects to have $180,000 of income each year....
-
Cable Corporation is 60% owned by Anna and 40% owned by Jim, who are unrelated. It has noncash assets, which it sells to an unrelated purchaser for $100,000 in cash and $900,000 in installment...
-
A major hypothesis of the study is that women with high phenacetin intake would show a greater change in serum-creatinine level compared with women with low phenacetin intake. Can you assess this...
-
One hypothesis is that analgesic abusers would have different serum-creatinine profiles at baseline. Using the data from the baseline visit, can you address this question?
-
Provide a 95% CI for the difference in mean pod weight between the two groups? Microbiology A study sought to demonstrate that soy beans inoculated with nitrogen-fixing bacteria yield more and grow...
-
Production numbers for 2 shifts are shown. The shift supervisor of Shift 2 insists to the production manager that her operators are more productive than the ones on Shift 1. Using a confidence level...
-
In a class, the scores that students got are as shown. What are the 25, 50, 75 and 100th percentiles for the data? 84 84 98 80 89 83 85 56 85 84 84 74 84 81 83 80 45 86 67 79 81 78 76 85 83 77 86 83...
-
Number of points made by Teams A and B are shown. Which statement is true based on running the F-Test Two-Sample for Variances in the Data Analysis pack in Excel? Use a confidence level of 10% to...
Study smarter with the SolutionInn App