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In this post, you will be challenged to look at how statistical tests, such as correlation are commonly used and the possible limitations of such analyses. In addition, you will need to identify the appropriate application of course-specified statistical tests, examine assumptions and limitations of course specified statistical tests, and […]

What challenges or opportunities have you identified in developing your business and analytics problem statements? Answer in 200 words Assignment: For this assignment, you will use the “Analytics Problem Statement” template to organize your problem statement. This will help you identify your analytical problem that you will eventually address using […]

The data set you have opened contains three variables: SCHOOL (the school the students attended when they took the Psychology 1 class), GRADE (the letter grade the student earned in the class), and FINAL (the score the student got on the final exam). Your goal is to understand and to […]

Complete the tasks as outlined below: Identify your own criminal justice-related research study topic. Detail your research hypothesis. Discuss the theoretical considerations that informed your hypothesis. Discuss the variables that you would include in your study. Indicate which variables are independent and dependent, the categories of each variable, and the […]

In Unit 6, you developed three different research questions that could be addressed using a one-sample, dependent samples, or independent samples t-test. In this week’s Discussion you will expand the research question that should be addressed using the independent samples t-test to include more than two groups (levels). ANOVA Testing: […]

The purpose of this assignment is to develop students’ abilities to combine the knowledge of descriptive statistics covered in Weeks 1 and 2 and one-sample hypothesis testing to make managerial decisions. In this assignment, students will learn how statistical analysis is used in predicting an election winner in the first […]