Question MATH534 Applied Managerial Statistics Week 3 Discussion Determining a Normal Distribution When trying to determine probabilities, one must first assess whether the variable would have a normal distribution. Using the tools from this course, what are some methods that could be used to determine whether a variable has a normal distribution?
Question MATH534 Applied Managerial Statistics Week 5 Discussion Hypothesis Testing For this discussion, create and post a 1-2 minute video describing a real-world example of when a hypothesis test could be used. Your video should also include a numerical example for another student to work through in their response. The example can use real data…
Question SOSC341 Understanding Statistical Inference Assignment Mean, Median, Mode, & Skewness Complete the following problems using what we have learned in class to this point. You may complete these problems on a sheet of paper and submit of picture of your work or using a tablet or computer (writing out the problems that require math)….
Question SOSC341 Understanding Statistical Inference Assignment Z-Scores & Percent Complete the following problems using what we have learned in class to this point. You may complete these problems on a sheet of paper and submit of picture of your work or using a tablet or computer (writing out the problems that require math). The task…
Question SOSC341 Understanding Statistical Inference Assignment Frequency Tables & Grouped Frequency Tables Complete the following problems using what we have learned in class to this point. You may complete these problems on a sheet of paper and submit of picture of your work or using a tablet or computer (writing out the problems that require…
Question SOSC341 Understanding Statistical Inference Assignment Variance & Standard Deviation Complete the following problems using what we have learned in class to this point. You may complete these problems on a sheet of paper and submit of picture of your work or using a tablet or computer (writing out the problems that require math). The…
Question SOSC341 Understanding Statistical Inference Assignment Histograms & Other Graphs Complete the following problems using what we have learned in class to this point. You may complete these problems on a sheet of paper and submit of picture of your work or using a tablet or computer (writing out the problems that require math). The task…
Question SOSC341 Understanding Statistical Inference Assignment The Z-test Complete the following problems using what we have learned in class to this point. You may complete these problems on a sheet of paper and submit of picture of your work or using a tablet or computer (writing out the problems that require math). The task is…
Question SOSC341 Understanding Statistical Inference Assignment Hypothesis Testing/Central-Limit Theorem Assignment In a classic study of human memory, Elizabeth Loftus (1975) asked two groups of subjects to watch a very short film of a traffic accident (the film itself lasts less than a minute, and the accident only a few seconds). In the film, a car…
Question SOSC341 Understanding Statistical Inference Assignment Probability Assignment In a 1985 study, Breslow (cited in Hand et al., 1994) examined the death rates from coronary heart disease in a set of British male physicians. He also classified the doctors according to whether or not they smoked cigarettes. The table below shows the number of physicians…
