EXSC 520 CASE STUDY: FACTORIAL ANALYSIS OF VARIANCE TEMPLATE I. Factorial Analysis of Variance Research question: “is there a statistical difference for skin temperature across time while taking into account the “factor” “environment” (hot versus cold)?” Assumptions Testing 1. Data level of measurement- what is the level of measurement for the data used in this case study? The dependent variable of “Skin temperature” has a level of measurement of Interval. The “Skin temperature” is divided based on the nominal variable of “Environment” according to different “Time” category 2. Would the amount of skewness and kurtosis in these affect the analysis? How do you know? Give numerical values to support your conclusion. The skewness and kurtosis of Skin temperature based on a “Hot “environment for “Time_0” are 1.254 and 1.950 respectively. The skewness and kurtosis of Skin temperature based on a “Hot “environment for “Time_15” are 0.399 and -0.950 respectively. The skewness and kurtosis of Skin temperature based on a “Hot “environment for “Time_30” are 0.069 and -0.407 respectively. Similarly, the skewness and kurtosis of Skin temperature based on a “Cold “environment for “Time_0” are -2.997 and 9.508 respectively. The skewness and kurtosis of Skin temperature based on a “Cold “environment for “Time_15” are -0.552 and -0.702 respectively. Lastly, the skewness and kurtosis of Skin temperature based on a “Cold “e ...
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