For this assignment, you are required to complete Problem 64 (p. 593) in Chapter 12 of your textbook. Use the appropriate Excel file templates from www.cengagebrain.com. Once complete, post your Excel Document in Waypoint. Show all work. 23-64) Let Yt be the sales during month t (in thousands of dollars) for a photography studio, and […]

Length of stay (LOS) is a data set that is calculated on a daily basis for the patient demographics in order for the facility to understand the capacity and ability to accept new inpatient cases.  Depending on the job title, many different healthcare professionals view the data associated with LOS differently.          […]

  1) Define and provide examples: Central tendency measures Mean Mode Median Variation measures Quartiles Quintiles Deciles Percentiles Ungrouped data Grouped data Range Interquartile range Variance Standard deviation Coefficient variation Please use Style APA, cites and references and avoid plagiarism.

  Description “Today many big organizations are sitting on large chunks of data, not knowing what to do with it. They invite consultants & business analysts to have a look at data and come up with insights that could help the organization run their business better. There is no clear set of instructions in such […]

For this discussion, you will assess the use of various support decision tools and explain why outliers are sometimes called influential observations. Discuss what could happen to the slope of a regression of Y versus a single X when an outlier is included versus when it is not included. Will this necessarily happen when a […]