MTH 233 Entire Course ( Week 1-5 ) Complete Course http://homeworklance.com/downloads/mth-233-entire-course-week-1-5-complete-course/
MTH 233 Entire Course ( Week 1-5 ) Complete Course MTH 233 Week 1 DQ 1 What is the importance of statistics in your work or schooling? How do you use statistics? How are you a statistic? MTH 233 Week 1 DQ 2 What is the difference between a sample statistic and a population parameter? Provide an example of each. MTH 233 Week 1 DQ 3 What level of measurement is your year in college (freshman, sophomore, junior, senior)? Your political affiliation? Explain. MTH 233 Week 1 DQ 4 What is the purpose of using a histogram? Provide two new examples of when one might be used. MTH 233 Week 1 Individual Assignment Statistical Symbols and Definitions Worksheet
MTH 233 Week 2 DQ 1 When might the reported median of data be more appropriate than the mean of data? What is your biggest challenge in deciding which is more appropriate? MTH 233 Week 2 DQ 2 What is the purpose of finding the mode of data? Provide an example of when the mode is more appropriate than the mean or median of data MTH 233 Week 2 DQ 3 How meaningful is the range of a data set?
MTH 233 Week 2 DQ 4 When is it more appropriate to use the standard deviation of data rather than the variance of data? Is one a better measure of dispersion than the other? Explain MTH 233 Week 3 DQ 1 What are the five steps used in hypothesis testing? How do you decide on an alpha significance level? MTH 233 Week 3 DQ 2 What is the difference between a critical value and a test statistic? How do you decide which test statistic to use? MTH 233 Week 3 DQ 3 When is it appropriate to use a one-tailed test versus a two-tailed test? Does direction of the test affect statistical significance? Explain MTH 233 Week 3 DQ 4 What are degrees of freedom? Illustrate with one new example. MTH 233 Week 3 Team Assignment Project Progress (Paper 1)(Paper2) MTH 233 Week 4 DQ 1 In two-sample testing, when is it appropriate to use a t test versus a z test? MTH 233 Week 4 DQ 2 What are the criteria for using a t test for independent and dependent samples? MTH 233 Week 4 DQ 3 What are the assumptions in ANOVA? Which assumption is most important? Why? MTH 233 Week 4 DQ 4 What are the criteria for using one-way ANOVA versus two-way ANOVA? Which criteria do you find most difficult to identify? Why?
MTH 233 Week 4 Team Assignment Hypothesis Testing Paper and Presentation (1) and(2) MTH 233 Week 5 DQ 1 What is the difference between a parametric and nonparametric test? What are the advantages and disadvantages of a parametric test and of a nonparametric test? MTH 233 Week 5 DQ 2 In what scenario might you use a chi-square test? What criteria do you need to use a chi-square test? MTH 233 Week 5 DQ 3 What is the difference between observed and expected frequencies? Illustrate with a new example.