You have obtained test scores from the introduction to psychology final exam. The mean test score was 80. Calculate a population variance and standard deviation of the following test scores from 10 students by hand. Please show your work for calculating the variance and standard deviation. [Refer to Unit 9 Slides 17-20.] Student Name Final […]
LO 01.02 – Identify the principles of statistical reasoning and their use in understanding, analyzing, and developing formal arguments LO 01.03 – Outline the overall process and particular steps in designing studies, collecting and analyzing data, interpreting and presenting results LO 02.01 – Identify and appropriately apply the elements of statistical thinking LO 02.02 – […]
You will find Video 24: Statistics is About People, Even if You Can’t See the Tears by navigating to the MSL Tools for Success link under Course Home. The video makes the point that though nobody wants to think that they are a statistic, acting as if you are a statistic can help you make […]
Write a 3-5 page summary of materials covered in the Online Statistics Education: A Multimedia Course of Study. Explain how probability can be applied to decision making in public administration. In addition, explain the results achieved and knowledge gained by completing the questions and simulation exercises.
You have been given the final results of this study. What are your assumptions? What are your conclusions? Describe your conclusions and how you derived them. Include screenshots of your work. Research Question: To what extent does our new composite material improve load-bearing capacity of aircraft wings? Ha: Aircraft wings constructed with the new composite […]
Match the following scales of measurement to the correct example. Scale of Measurement Example 1. Nominal _________ A. Years of Education 2. Ordinal _________ B. Likert-Type Scale 3. Interval _________ C. Gender Identification 4. Ratio _________ D. Rank Order Preferences Calculate the following measures of central tendency from the data provided. Scores on an in-class […]
Read/review the following resources for this activity: OpenStax Book: Chapter 2—Section 2.1 Lesson Minimum of 1 scholarly source In your reference for this assignment, be sure to include both your text/class materials AND your outside reading(s). Initial Post Instructions Suppose that you have two sets of data to work with. The first set is a […]
Paper #1 Submit a 1-2 page (“page” means “FULL PAGE”) response to this question: Manuel is taking an achievement test for the second time. He expresses feeling tired after attending a pep rally at school the night before, but is excited about playing in the football game tonight. The heater does not appear to be […]
Overview: With the explosion of data availability, the challenge becomes discovering meaningful relationships among data and determining how to illustrate and communicate that information. In this class, you will learn how to present data in a relevant manner that would enable a diverse audience to interpret the meaning/significance. The initial challenge for data presentation is […]
Present two different types of data, or variables, used in the health field. Examples could be blood pressure, temperature, pH, pain rating scales, pulse oximetry, % hematocrit, minute respiration, gender, age, ethnicity, etc. Classify each of your variables as qualitative or quantitative and explain why they fall into the category that you chose. Also, classify […]
