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i. In an independent-groups study, a Mediterranean diet is given to 50 people and a Paleo diet is given to 40 different people. Of interest is whether the Mediterranean diet lowers cholesterol levels more so than the Paleo diet. Participants in this study did not differ significantly at the start of the study with respect to their LDL, HDL, or total cholesterol levels, and were randomly assigned to the two treatment conditions. The Mediterranean group had a mean decrease of 12 mg/dl of LDL, with a standard deviation of 3 mg/dl. The Paleo diet group had a mean decrease in LDL of 8 mg/dl, with a standard deviation of 2 mg/dl. a. For this between-groups study, state an appropriate set of hypotheses using the proper notation, where you are comparing two samples that are believed to be representative of the population. (2) b. The result of this study yielded t = 1.496. Using the hypotheses you provided above, what conclusion can you make about the difference between these means at the p =.05 level of significance? Please indicate the critical value from the table, as well as the degrees of freedom associated with this study and statistical test. (3) PSYC A303: STATISTICS AND METHODS NAME: EXAM 4 (CLASSES 12-18) FOR EACH OF THE FOLLOWING QUESTIONS, PLEASE PROVIDE THE INFORMATION THAT IS REQUESTED. THE POINT VALUE OF EACH QUESTION (OR EACH PART) IS INDICATED IN PARENTHESES AT THE END OF THE QUESTION. TOTAL POINT VALUE IS 50. EQUATIONS AND FORMULAS THAT MIGHT BE NEEDED ARE ON THE LAST PAGE OF THIS EXAM. TABLES FOR z, t, and F WILL BE NEEDED – USE AS APPROPRIATE. PLEASE BE SURE TO PROVIDE YOUR CALCULATIONS – SHOW YOUR WORK. 1. In an independent-groups study, a Mediterranean diet is given to 50 people and a Paleo diet is given to 40 different people. Of interest is whether the Mediterranean diet lowers cholesterol levels more so than the Paleo diet. Participants in this study did not differ significantly at the start of the study with respect to their LDL, HDL, or total cholesterol levels, and were randomly assigned to the two treatment conditions. The Mediterranean group had a mean decrease of 12 mg/dl of LDL, with a standard deviation of 3 mg/dl. The Paleo diet group had a mean decrease in LDL of 8 mg/dl, with a standard deviation of 2 mg/dl. a. For this between-groups study, state an appropriate set of hypotheses using the proper notation, where you are comparing two samples that are believed to be representative of the population. (2) b. The result of this study yielded t = 1.496. Using the hypotheses you provided above, what conclusion can you make about the difference between these means at the p =.05 level of significance? Please indicate the critical value from the table, as well as the degrees of freedom associated with this study and statistical test. (3) 2. A researcher for a yogurt manufacturer would like to determine whether adult consumers showed any preference between two new yogurt products that the company recently developed, as one will be marketed as “organic” and the other without the organic designation. To start, a small sample of adults was obtained (n = 9), and on Day 1, given the organic yogurt to eat. The next day, the same 9 adults were given the non-organic yogurt to eat, with the same instructions and the same testing conditions. Participants did not know which type of yogurt (organic or nonorganic) they were eating, as both were in identical containers that were white with green lettering. It was found that these yogurt-eaters ate, on average, 6.0 ounces more of the organic yogurt than of the non-organic product when allowed to consume as much as they wanted. a. Indicate an appropriate non-directional set of hypotheses for this type of repeated measures study. (1) b. The result of this t-test was t = 2.63. Using the hypotheses you provided above, what conclusion can you make about this study of yogurt eating at the p = .05 level of significance? Please indicate the critical value from the table, as well as the degrees of freedom associated with this study and statistical test. (3) F-DISTRIBUTION AND ANALYSIS OF VARIANCE 3. When is a one-way analysis of variance (ANOVA) used to analyze data? (1) 4. Assume you are a nutritionist who has been asked to determine whether there is a difference in the sugar content among three brands of popular breakfast cereal (Life, Lucky Charms, and Frosted Flakes). To assess the amount of sugar in these cereals, you randomly sample six packages of each brand and chemically determine the amount of sugar (in grams) per equal serving size in these samples of cereals. The following grams of sugar were found. LIFE LUCKY CHARMS FROSTED FLAKES 5 7 8 1 7 5 4 5 4 3 3 4 3 6 5 2 4 7 a. State the appropriate hypotheses for the analysis of variance. (2) H0: There is no difference among of sugar content among the three brand of popular breakfast cereal H1: At least one of the brand have different sugar amount b. Indicate the number of degrees of freedom for each of the following: (1) Between groups: (2) (2) Within groups: (2) (3) Total degrees of freedom: (2) c. The result of this analysis yielded an F ratio of 4.77. What do you conclude about the amount of sugar in these three brands of breakfast cereal? Be sure to indicate the critical value from the table, as well as the alpha level you have set. (3) 5. A lot of people consume caffeine in the morning – but does the amount of caffeine have any obvious behavioral effects? One researcher thought that the amount of caffeine consumed (in milligrams) might influence people’s walking, as measured by their stride length – longer strides would allow people to travel further in some given interval of time. An experimental study was done with four groups of people, with participants all of the same height and leg length. One group consumed 12 ounces of a liquid without caffeine, while participants in the other three groups drank 12 ounces of liquid with either 50 mg, 80, mg, and 100 mg of caffeine. All participants drank these beverages at 8 am, then were asked to walk across campus to another location for the next part of the study. The number of strides (steps) that each participant took in a 15-second observation period was recorded. There were 5 participants in each of the 4 groups. Here are the data: PLACEBO 50 mg CAFFEINE 80 mg CAFFEINE 100 mg CAFFEINE 6 8 12 14 2 6 9 12 2 4 8 15 3 4 6 10 3 4 8 11 a. State an appropriate set of hypotheses for this one-way analysis of variance. (2) b. Complete the following summary table for this study. (3) SOURCE OF VARIATION SUM OF SQUARES DEGREES OF FREEDOM MEAN SQUARES F Between 50 Within 32 Total 82 c. What is your conclusion? As in the other questions like this, state your alpha level, degrees of freedom used to find the critical value, and the critical value itself from the table. (3)
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Your assignment may be more than 5 paragraphs but not less. INSTRUCTIONS:  To access the FNU Online Library for journals and articles you can go the FNU library link here:  https://www.fnu.edu/library/ In order to n that draws upon the theoretical reading to explain and contextualize the design choices. Be sure to directly quote or paraphrase the reading ce to the vaccine. Your campaign must educate and inform the audience on the benefits but also create for safe and open dialogue. A key metric of your campaign will be the direct increase in numbers.  Key outcomes: The approach that you take must be clear Mechanical Engineering Organic chemistry Geometry nment Topic You will need to pick one topic for your project (5 pts) Literature search You will need to perform a literature search for your topic Geophysics you been involved with a company doing a redesign of business processes Communication on Customer Relations. 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When you submit Milestone 3 pages): Provide a description of an existing intervention in Canada making the appropriate buying decisions in an ethical and professional manner. Topic: Purchasing and Technology You read about blockchain ledger technology. Now do some additional research out on the Internet and share your URL with the rest of the class be aware of which features their competitors are opting to include so the product development teams can design similar or enhanced features to attract more of the market. The more unique low (The Top Health Industry Trends to Watch in 2015) to assist you with this discussion.         https://youtu.be/fRym_jyuBc0 Next year the $2.8 trillion U.S. healthcare industry will   finally begin to look and feel more like the rest of the business wo evidence-based primary care curriculum. Throughout your nurse practitioner program Vignette Understanding Gender Fluidity Providing Inclusive Quality Care Affirming Clinical Encounters Conclusion References Nurse Practitioner Knowledge Mechanics and word limit is unit as a guide only. The assessment may be re-attempted on two further occasions (maximum three attempts in total). All assessments must be resubmitted 3 days within receiving your unsatisfactory grade. You must clearly indicate “Re-su Trigonometry Article writing Other 5. June 29 After the components sending to the manufacturing house 1. In 1972 the Furman v. Georgia case resulted in a decision that would put action into motion. Furman was originally sentenced to death because of a murder he committed in Georgia but the court debated whether or not this was a violation of his 8th amend One of the first conflicts that would need to be investigated would be whether the human service professional followed the responsibility to client ethical standard.  While developing a relationship with client it is important to clarify that if danger or Ethical behavior is a critical topic in the workplace because the impact of it can make or break a business No matter which type of health care organization With a direct sale During the pandemic Computers are being used to monitor the spread of outbreaks in different areas of the world and with this record 3. Furman v. Georgia is a U.S Supreme Court case that resolves around the Eighth Amendments ban on cruel and unsual punishment in death penalty cases. The Furman v. Georgia case was based on Furman being convicted of murder in Georgia. Furman was caught i One major ethical conflict that may arise in my investigation is the Responsibility to Client in both Standard 3 and Standard 4 of the Ethical Standards for Human Service Professionals (2015).  Making sure we do not disclose information without consent ev 4. Identify two examples of real world problems that you have observed in your personal Summary & Evaluation: Reference & 188. Academic Search Ultimate Ethics We can mention at least one example of how the violation of ethical standards can be prevented. Many organizations promote ethical self-regulation by creating moral codes to help direct their business activities *DDB is used for the first three years For example The inbound logistics for William Instrument refer to purchase components from various electronic firms. During the purchase process William need to consider the quality and price of the components. In this case 4. A U.S. Supreme Court case known as Furman v. Georgia (1972) is a landmark case that involved Eighth Amendment’s ban of unusual and cruel punishment in death penalty cases (Furman v. Georgia (1972) With covid coming into place In my opinion with Not necessarily all home buyers are the same! When you choose to work with we buy ugly houses Baltimore & nationwide USA The ability to view ourselves from an unbiased perspective allows us to critically assess our personal strengths and weaknesses. This is an important step in the process of finding the right resources for our personal learning style. Ego and pride can be · By Day 1 of this week While you must form your answers to the questions below from our assigned reading material CliftonLarsonAllen LLP (2013) 5 The family dynamic is awkward at first since the most outgoing and straight forward person in the family in Linda Urien The most important benefit of my statistical analysis would be the accuracy with which I interpret the data. The greatest obstacle From a similar but larger point of view 4 In order to get the entire family to come back for another session I would suggest coming in on a day the restaurant is not open When seeking to identify a patient’s health condition After viewing the you tube videos on prayer Your paper must be at least two pages in length (not counting the title and reference pages) The word assimilate is negative to me. I believe everyone should learn about a country that they are going to live in. It doesnt mean that they have to believe that everything in America is better than where they came from. It means that they care enough Data collection Single Subject Chris is a social worker in a geriatric case management program located in a midsize Northeastern town. She has an MSW and is part of a team of case managers that likes to continuously improve on its practice. The team is currently using an I would start off with Linda on repeating her options for the child and going over what she is feeling with each option.  I would want to find out what she is afraid of.  I would avoid asking her any “why” questions because I want her to be in the here an Summarize the advantages and disadvantages of using an Internet site as means of collecting data for psychological research (Comp 2.1) 25.0\% Summarization of the advantages and disadvantages of using an Internet site as means of collecting data for psych Identify the type of research used in a chosen study Compose a 1 Optics effect relationship becomes more difficult—as the researcher cannot enact total control of another person even in an experimental environment. Social workers serve clients in highly complex real-world environments. 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