Perform hypothesis testing on the differences between two groups and create an Excel document. Write a 2-3 page analysis of the results in a Word document that includes a recommendation and a plan of action, and insert the results into this document.
You are planning a case-control study of lung cancer to test the hypothesis that vegetable consumption is protective against lung cancer. After reading the textbooks and reviewing research on the Internet, do you confer with the hypothesis? Why or why not? Explain your rationale at arriving at your answer. Be sure to respond to at … Read more
Write a hypothesis or a research question that adequately lets readers know what you would like to study. Create an imaginary population and setting, and create a list of at least 6 points of data that you will hypothetically collect.
Perform hypothesis testing on the differences between two groups and create an Excel document. Write a 2-3 page analysis of the results in a Word document that includes a recommendation and a plan of action, and insert the results into this document.
You are required to write a research proposal that covers an introduction, literature review, and methods section. For this assignment, you will formulate a research question and hypothesis and reviews relevant literature and develop a research design to address research questions. I have divided this project into four assignments. In the first part, which is … Read more
Suppose that a learning algorithm is trying to find a consistent hypothesis when the classifications of examples are actually random. There are n Boolean attributes, and examples are drawn uniformly from the set of 2^n possible examples. Calculate the number of examples required before the probability of finding a contradiction in the data reaches 0.5.
This week you are leaning about the hypothesis testing method in statistics. This process starts out by stating the null and alternative hypotheses. Review the terms in “The Visual Learner: Statistics,” located in the Topic 3 Resources, to answer these questions. Think of a research study that you would like to conduct at your current … Read more
What information does a hypothesis test provide versus a confidence interval? How is this utilized in health care research? Provide a workplace example that illustrates your ideas. If you are not currently working in health care, to answer this question, research a local hospital or health care organization and provide an example of how they … Read more
What are the key characteristics of a hypothesis test? A random sample of 300 electronic components manufactured by a certain process are tested, and 25 are found to be defective. Let p represent the population proportion of components manufactured by this process that are defective. The process engineer claims that p < 0.05. Explain if … Read more
Discuss the strengths and weaknesses of each piece. 2. If the articles talk to each other (that is, if they support or contrast with one another), explain how and why. 3. What does the evidence tell us? 4. Is there another possible explanation you can think of? Based on what you have read, what is … Read more