# MTH 231 UOP Course Tutorial / mth231dotcom

## MTH 231 UOP Course Tutorial / mth231dotcom

MTH 231 Entire Course

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MTH 231 Week 1 DQs
MTH 231 Week 1 Populations and Sampling Paper
MTH 231 Week 2 DQs
MTH 231 Week 2 Dataâ€”Organizing, Summarizing, Probability, and Distribution Worksheet
MTH 231 Week 3 DQs
MTH 231 Week 3 Life Sciences Article Analysis
MTH 231 Week 4 DQs
MTH 231 Week 4 Confidence Intervals in the Life Sciences Presentation
MTH 231 Week 4 Distribution, Hypothesis Testing, and Error Worksheet
MTH 231 Week 5 Final Exam
MTH 231 Week 5 Hypothesis Testing and Correlation Worksheet

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MTH 231 Week 5 Final Exam Guide

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MTH 231 Week 5 Final Exam Guide

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MTH 231 Week 3 DQ 1 and DQ 2

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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?
Briefly tell how to use Table A-2 in the Appendix of our text to calculate z-values (Triola, 2006). How is area under the standard normal curve related to probability? Is the table arranged so that probability is cumulative from the left or from the right?
Briefly tell how Statdisk may be used to give even more accurate table values (Statdisk>> Analysis >> Probability Distributions >> Normal Distribution).

Week 3 DQ 2
Precisely, in simple language, what is a confidence interval?
What is the difference between a statistic that is a point estimator and one that is an...