EXSC 520 CASE STUDY 1 – CORRELATION AND BIVARIATE REGRESSION TEMPLATE

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EXSC 520 CASE STUDY 1 – CORRELATION AND BIVARIATE REGRESSION TEMPLATE.adhered to. Only paste tables/figures that contain pertinent information. Only paste tables/ figures where you are instructed t... o do so. Highlight (in yellow) only relevant data from tables; as well as your response to each question. In the write-up section, all information must be provided in paragraph format. When statistical values are discussed, the numerical value must be given and a reference must be made to the table(s)/figure(s) where the value(s) can be found. An example of this is “heart rate was statistically greater during running versus cycling (189 vs. 143 bpm) as indicated in Table 1.” I. Correlation Research question: “Is mean heart rate during exercise correlated to body weight?” Assumptions Testing 1. Data level of measurement – what is the level of measurement for the data used in this case study? __Ratio____________________________________________________________ 2. Would the amount of skewness and kurtosis in these variables affect the analysis? How do you know? Give numerical values to support your conclusion. For HR no. Skewness = .015/.661 = .0227, kurtosis = .639/1.279 = -0.499 For BW yes. Skewness = 1.987/.661 = 3.006, kurtosis = 3.797/1.279 = 2.9687 Paste table below [Show More]

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