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MTH 231 UOP Course Material - mth231nerd.com

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MTH 231 UOP Course Material - mth231nerd.com

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  1. MTH 231 UOP Course Material - mth231nerd.com

  2. MTH 231 UOP Courses Material MTH 231 Entire Course MTH 231 Final Exam Guide Set 2 • MTH 231 Week 1 DQs • MTH 231 Week 1 Populations and Sampling Paper • MTH 231 Week 2 DQs • MTH 231 Week 2 Data—Organizing, Summarizing, Probability, and Distribution Worksheet • MTH 231 Week 3 DQs • MTH 231 Week 3 Life Sciences Article Analysis • MTH 231 Week 4 DQs • 2.      If you randomly select one butterfly collected in spring, one butterfly collected in summer, and one butterfly collected in autumn, what is the probability of selecting all yellow butterflies?

  3. MTH 231 UOP Courses Material MTH 231 Week 1 DQ 1 and DQ 2 MTH 231 Week 1 Individual Assignment Populations • Charts and graphs are very important in descriptive statistics. Compare the graphs in Figures 2-6, 2-7, and 2-10 in the text. What does each graph communicate? How effective is each graph in communicating this information? How would you choose the kind of graph to use for a specific project? Give an example. • Write a 700- to 1,050-word paper about sampling from populations. • Include the following information: • Define population and describe the characteristics of a population. • Define sample and describe the characteristics of a sample. • Compare samples and populations and explain how the concepts are related. Provide examples to illustrate your arguments.

  4. MTH 231 UOP Courses Material MTH 231 Week 2 DQ 1 and DQ 2 MTH 231 Week 2 Individual Assignment Data-Organizing • Assume that the environmental conditions are reasonably constant with no seasonal migratory issues involved. There is reasonably consistent weather and there are no confounding (lurking, unseen) variables involved. There is, however, a flaw in the birdwatcher’s statement. What is the error and why is it wrong? • Resources: Ch. 2–4 and Appendix B of the text and Statdisk • Complete the University of Phoenix Material: Data—Organizing, Summarizing, Probability, and Distribution Worksheet lo

  5. MTH 231 UOP Courses Material MTH 231 Week 3 DQ 1 and DQ 2 MTH 231 Week 3 Team Assignment Life Sciences Article • Week 3 DQ 1 • What are the characteristics of a normal probability distribution function (pdf). • What is the standard normal pdf? How is it related to the normal pdf and why is it useful? • Explain the Empirical Rule? Is it used for rough estimates or precise calculations? • Write a 1,050- to 1,750-word paper about dependence and probability. Discuss the following questions: • What data are collected by the authors in each article? What are the independent events or variables? What are the dependent events or variables? Evaluate whether the authors make appropriate claims related to the independence or dependence of the events or variables they investigate.

  6. MTH 231 UOP Courses Material MTH 231 Week 4 DQ 1 and DQ 2 MTH 231 Week 4 Individual Assignment Distribution • Week 4 DQ 1 • State the criteria for choosing a t-test and a z-test. Then give an example of a problem in which you would use z-test to evaluate the data. Next, take the same example and modify it so that a t-test would be preferable. Explain why. • Resources: Ch. 5–7 of the text and Statdisk • Complete the University of Phoenix Material: Distribution, Hypothesis Testing, and Error Worksheet, located in Week Four of the student website.

  7. MTH 231 UOP Courses Material MTH 231 Week 4 Team Assignment Confidence Intervals MTH 231 Week 5 Final Exam Guide Set 1 • Discuss the following questions: • What is a normal distribution? Describe your example variable and explain why normally distributed data is important in your chosen life science. Show the distribution of your example variable in a Statdisk-generated image and demonstrate how to calculate the probability of a range of values within this normal distribution. • b)         Look for the Normality Assessment using the Statdisk. • Does it show the sample from the normal population? • Are the results from the histogram and the test results the same with regard to normality? • What did you apply for the alpha level of the test?

  8. MTH 231 UOP Courses Material MTH 231 Week 5 Team Assignment Hypothesis Testing • Resources: Ch. 7 and 8 and sections 9-1 and 9-2 in Ch. 9 of the text • Complete the University of Phoenix Material: Hypothesis Testing and Correlation Worksheet, located in Week Five of the student website

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