BUSINESS ADMINISTRATION
BUSINESS ANALYTICS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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chi-square
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Anova
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Regression
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Correlation
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Detailed explanation-1: -Effects of Obesity The link between excess weight and an increased likelihood of stroke is unmistakable. Repeated studies estimate that each unit increase in body mass index (BMI) increases the risk of stroke by 5 percent.
Detailed explanation-2: -Prediction with the random forest algorithm, which was the best algorithm tested, achieved an accuracy, sensitivity, specificity, positive predictive value, negative predictive value, and area under the curve of 0.96, 0.97, 0.96, 0.75, 0.99, and 0.97, respectively, when all of the attributes were used.
Detailed explanation-3: -Conclusions: Physical activity was an important factor in predicting weight status, with gender, age, and race/ethnicity being less but still essential factors associated with weight outcomes.