QUANTATIVE ANALYSIS
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Due November 9 at 10:59 PM
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Assignment 2: Discussion Board
Address 5 of the 8 assignments below and post your answer in the Discussion Area. Afterward, reflect on the answers that others have given on the questions you did not answer. Complete the following by the due date assigned. Respond to at least two classmates' postings through the end of the module.
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Assignment 2 Grading Criteria |
Maximum Points |
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Excellent: Provide all correct details/data to answer the question correctly. 4 Good: Answered all but a minor points or data input correctly. 3 Fair: Answers were not always clear or correct. 2 Needs Improvement: Missed major points or provided incorrect data for the answers to the question. 1 Did not complete assignment 0 |
4 |
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Total (4 x 5 questions): |
20 |
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Responded to classmates posts on the 3 questions you did not choose to answer. |
6 |
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Total: |
26 |
Assignment 1. Distinguish between a bar graph and a histogram.
Assignment 2. Generate bar graphs for all discrete SPSS variables in R7031 M1 SPSS Data. For each graph, identify a feature illustrated by the distribution of the data (uniform, skewed, etc.).
Assignment 3. Generate histograms for all continuous variables in R7031 M1 SPSS Data.
Assignment 4. Distinguish between a grouped and ungrouped frequency distribution.
Assignment 5.To practice using data, calculate the relative and cumulative frequencies for continuous variables in R7031 M1 SPSS Data.
Assignment 6.
For relative frequencies, generate pie charts for the appropriate variables in R7031 M1 SPSS Data.
Assignment 7. Distinguish between a population and a sample.
Assignment 8. Generate means and standard deviations for all continuous variables in R7031 M1 SPSS Data. Then calculate V and identify the most predictable or consistent variable and the least consistent variable.
