Purpose of Assignment This assignment provides students with
practice in understanding when or why ANOVA and linear regression
are identified based on parameters. Students will learn to
implement these statistical measures for better business
decision-making. Assignment Steps Resources: Week 5 Videos; Week 5
Readings; Statistics Lab Tutorial help on Excel® and Word functions
can be found on the Microsoft® Office website. There are also
additional tutorials via the web offering support for Office
products. Prepare an 11- to 15-slide Microsoft® PowerPoint®
presentation for the senior management team based on the business
problem or opportunity you described in Weeks 3-4. Include on the
slides what you would want the audience to see (include appropriate
visual aids/layout) and include in the speaker's notes section what
you would say as you present each slide. If any source material is
quoted or paraphrased in the presentation, use APA citations and
references. Draw on material you developed in the Week's 3 and 4
assignments. Include the following in your presentation:
Introduction slide Agenda slide Describe the organization, with a
brief description Explain the business problem or opportunity
Describe the hypothesis Analyze why the business problem is
important Identify what variable would be best to measure for this
problem and explain why Identify statistical methods used to
analyze data Apply data analysis techniques to this problem (tell
which techniques should be used: descriptive statistics,
inferential stats, probability) and explain why Apply a possible
solution to the problem/opportunity, with rationale Evaluate how
data could be used to measure the implementation of such a solution
Conclusion Reference slide (if any source material is quoted or
paraphrased throughout the presentation) Format your assignment
consistent with APA guidelines.
Which of the listed variables does a researcher mainly use in his or her approach with intent to establish validity - specifically, construct validity? · independent variable · confounding variable · dependent variable · participant variable · extraneous variable · third variable Instructions: With our engagement in this discussion we will likely touch upon learning objectives/competencies 2.2 and 2.4 as dependent upon the various variable selections and replies. (a) Please briefly define the two concepts (variable type(s) selected from the list and construct validity) using our text by Cozby and Bates (2015) or another credible source. (b) Then, support your view...
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