The aim of the experiment is to test the hypothesis that a daily dose of Symphadiol enhances weight loss in clinically obese individuals, compared with just using a calorie-controlled diet. It was decided to select men between the ages of 30 and 40 for the study. It was also decided to look at the impact … Read more
Explain the general rationale behind using a z-score for describing how an individual performed on an e x a m compared to just stating the overall mean and the individual’s score. How does the information differ in the two situations? What additional information are you gaining with a z-score? Imagine you are in charge of … Read more
Rational expressions are often used in combining rates of work. For this discussion, you are asked to pick a task that is done around your house or in your job and complete the following: Identify the task. Pick at least three people that you know, who also know how to do the task. Ask the … Read more
Consider a 10 question multiple choice test. How many answer options would you need on each item to ensure that the probability of a student randomly guessing earning a passing mark is less than 1 percent? How does the required number of answer options change if the total number of items is reduced to 5? … Read more
Final Project For this assignment, use data from W1 Project. Using Microsoft Excel and following the instructions given in your lecture, choose and run the appropriate descriptive statistics to describe the characteristics of the sample under study (sex, age, and ethnicity) and Recall1, making sure you include: A graph The appropriate measure of central tendency … Read more
Descriptive Statistics For this assignment, use the data you created in your W1 Midweek Assignment. Using Microsoft Excel and following the instructions given in your lecture, choose and run the appropriate descriptive statistics (graphic and numerical) to describe the sample’s age, sex, height, and year in college. Copy your output tables and graphs to a … Read more
Last year Marion Dairies decided to enter the yogurt market, and it began cautiously by producing, distributing, and marketing a single flavor—a blueberry-flavored yogurt that it calls Blugurt. The company’s initial venture into the yogurt market has been very successful; sales of Blugurt are higher than expected, and consumers’ ratings of the product have … Read more
Review the ANOVA Exercises SPSS Output provided. Consider the results presented in the SPSS output and reflect on how you might interpret the results presented. How to interpret ANOVA results to determine differences. Assignment: (2–3 pages) Summarize your interpretation of the ANOVA statistics provided in the ANOVA Exercises SPSS Output document. Be sure to … Read more
Open the attached Problems Word document by clicking on the link below. Provide answers to each of the questions by typing them into the Word document. You must show your work. You can accomplish this in different ways: You may type the steps you used to solve the problem directly on the Word document OR … Read more
Post (300+ words): Give an example of an interval estimate of an average or proportion you may use in your daily life. For instance, you may say that you are pretty sure your average commute time is between 25-30 minutes, or you are fairly confident that between 60-65% of the population love dogs. Collect some … Read more