SmalleyTylerStatsCRITICALassignment

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Jan 9, 2024

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STA 144 Week 8 Critical Assignment Project STA 144 Week 8 Critical Assignment Project Tyler Smalley

STA 144 Week 8 Critical Assignment Project For this final project, I want to see a title page with your name and running head. If you do not understand something, please reach out. PART 1 . The data below examine the relationship between two variables, the quality of marriage and the quality of parent–child relationships. Use SPSS for this assignment. Quality of Marriage Quality of the Parent–Child Relationship 76 43 81 33 78 23 76 34 76 31 78 51 76 56 78 43 98 44 88 45 76 32 66 33 44 28 67 39 65 31 59 38 87 21 77 27 79 43 85 46 68 41 76 41 77 48

STA 144 Week 8 Critical Assignment Project 98 56 98 56 99 55 98 45 87 68 67 54 78 33 Using the above data: 1. Classify the levels of the data, meaning, tell me if the data are nominal, ordinal, interval, or ratio (pick just one). a. Interval 2. Calculate measures of central tendency (mean, median, and mode) and variability (range, SD, and variance) (attached the SPSS table below). a. In Picture Below 3. Write one null and one research hypotheses for the data above. a. Null = there is no significant correlation between the relationship someone has with their parents and the relationship they would have in with their spouse b. Research = There are correlations between a person’s relationship with their parents and their relationship with their spouse 4. This question has multiple parts: a. Create normal and binomial curves/graphs or run the test of normality to show if the data is normally distributed or not. Include the graphs/curves/table below. i. In Picture Below b. Interpret what you see going on with the graphs/curve/table ( are they normally distributed or not ? Why or why not). i. They are normally distributed, there are no excess outliers causing a disruption in the curve. It does seem to follow the typical bell shape, although my graph is more blocky. 5. This question has multiple parts:

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