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Read the article “Differential effects of a body image exposure session on smoking urge between physically active and sedentary female smokers,”and identify the research questions and/or hypotheses as they are stated. Consider the following questions: What are the variables (sample sizes, population, treatments, etc.)? What are the inferential statistics used […]

Assignment Preparation: You can complete this assignment after reading Chapters 3 and 4 in your textbook and Writing Assignment 2.1. The problem involves selecting a major vendor through comparative analysis. Assignment 2.5: Review and revise your document using the input from your classmate to assist your own revision process. Be […]

With advances in medical-records management and the ability to store massive amounts of data, opportunities for analyzing health information have grown in almost unimaginable proportions in the past decade. “Simple” databases with thousands of fields now seem quaint and almost irrelevant, as “big data” appears on the horizon as the […]

Homework Identify whether the statement describes inferential statistics or descriptive statistics. 1) The chances of winning the California Lottery are one chance in twenty-two million. A) Inferential statistics B) Descriptive statistics Determine whether the data are qualitative or quantitative. 2) The colors of automobiles on a used car lot A) […]

Note: Online students, please select one of the two subjects to discuss. •Select one (1) project from the working or educational environment of your choice and specify the main work process (e.g., suppliers and customers involved, work flow, etc.) of the project that you have selected. Next, suggest at least […]

DQ1 Reflect on collection of data, data cleansing and preparation activities, and selection and application of models, including challenges/struggles, procedures, approach, etc. How do you know that the data you are collecting will be useful? DQ2 When summarizing your data, how did you decide which visualization tool you would use […]