BUS 310 conducting a one-way ANOVA test
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BUS 310 conducting a one-way ANOVA test
BUS 310, Quiz #2, Summer 2019 Name ________________________________________
Instructions: This quiz is to be completed entirely in class. You may not use cell phones, and you may only access internet resources you are specifically directed to use. Go to Blackboard and open the data file posted under Quiz #2. Use it to answer the following questions. Place your answers to the bolded questions directly on this page. (If you do not answer questions on this page, they will not be graded.)
- Use the data in the 310quiz2data.xlsx file to conduct a one-way ANOVA test. The data provides quarterly sales under three different sales compensation schemes. Do the three schemes produce the same or different sales results? State the hypotheses, and the test-statistic and P-value. Interpret the results clearly in a sentence in context.
- Use the data in the 310quiz2data.xlsx file to find the proportion of students in the sample who are married. Conduct a hypothesis test to determine if the proportion of students who are married is consistent with that of a previous study that suggested that 30% of students are married. Be sure to appropriately label your null and alternative hypotheses, and clearly state your conclusion. Describe what a Type I error would mean in context.
- Use the data in the 310quiz2data.xlsx file to create a scatterplot of stock price vs. return average equity and vs. annual dividend price. Find an appropriate (possibly multiple) regression equation for the data, along with the value. State the final equation and the value. Interpret the value in context. For each separate variable, state whether the relationship to stock price is strong, moderate or weak.
Submit your completed Excel file to Blackboard, and submit your paper quiz to your instructor in class.
BUS 310 conducting a one-way ANOVA test
RUBRIC
Excellent Quality
95-100%
Introduction 45-41 points
The background and significance of the problem and a clear statement of the research purpose is provided. The search history is mentioned.
Literature Support
91-84 points
The background and significance of the problem and a clear statement of the research purpose is provided. The search history is mentioned.
Methodology
58-53 points
Content is well-organized with headings for each slide and bulleted lists to group related material as needed. Use of font, color, graphics, effects, etc. to enhance readability and presentation content is excellent. Length requirements of 10 slides/pages or less is met.
Average Score
50-85%
40-38 points
More depth/detail for the background and significance is needed, or the research detail is not clear. No search history information is provided.
83-76 points
Review of relevant theoretical literature is evident, but there is little integration of studies into concepts related to problem. Review is partially focused and organized. Supporting and opposing research are included. Summary of information presented is included. Conclusion may not contain a biblical integration.
52-49 points
Content is somewhat organized, but no structure is apparent. The use of font, color, graphics, effects, etc. is occasionally detracting to the presentation content. Length requirements may not be met.
Poor Quality
0-45%
37-1 points
The background and/or significance are missing. No search history information is provided.
75-1 points
Review of relevant theoretical literature is evident, but there is no integration of studies into concepts related to problem. Review is partially focused and organized. Supporting and opposing research are not included in the summary of information presented. Conclusion does not contain a biblical integration.
48-1 points
There is no clear or logical organizational structure. No logical sequence is apparent. The use of font, color, graphics, effects etc. is often detracting to the presentation content. Length requirements may not be met
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