In Week 6, you gained an understanding of how t tests can assist with determining whether differences exist between samples. The t test has significant utility in hypothesis testing, but its inherent weakness is that it cannot compare more than two groups in…
Understanding the data sampling procedure and the description of the data is critical to accurately interpreting the results of a study. In this assignment, you will practice describing data from an SPSS data set. General Requirements: Use the…
Term Paper PROJECT DESCRIPTION Statistics is about more than calculations. It is about turning data into information and using this information to understand the population. A statistician will be asked to help solve real-world problems by designing a study,…
Factor 1 Factor Name: What is it measuring and what does a high score represent? What type of person scores high on this factor? Factor 2 Factor Name: What is it measuring and what…
Explain each sampling technique discussed in the “Visual Learner: Statistics” in your own words, and give examples of when each technique would be appropriate. Explain each sampling technique discussed in the “Visual Learner: Statistics” in your own words, and give…
Tutors: Dave Thornes and Abdul Wassiuw Deadline: Title: Statistical Research Project Task: Investigate a social, legal, business or scientific issue by gathering, analysing and interpreting data. • This Assessment is worth 50% of the overall mark for this module. Your…
Assignment Questions (Show working clearly for question 1 and 2, not only answers) Question 1 a) The following data represent the number of years patients survived after being diagnosed with terminal cancer: 0.4, 0.5, 0.6, 0.6, 0.6, 0.8, 0.8, 0.9,…
Spring 2015 Business Statistics I (Stat 220) Assignment (mostly excel) Due on March 31, 2015 (at the beginning of class) 1. Using the Tune up cost data (the Excel File is available on Blackboard), a. Construct a table for…
Download the MM305_DataSets zip file to your computer (located in Course Resources). Select a data set with at least two numerical variables. You will NOT be able to copy and paste a graph into the Discussion Board, so…
Find at least two articles on the topic of knowledge management. Moreover, both articles should use at least one statistical test from this list – t-test, Kolmogorov-Smirnov, Mann-Whitney U, ANOVA. For each article, write a short…
