WGU D207 DATA DRIVEN DECISION MAKING OA EXAM AND STUDY GUIDE 2026 500 QUESTIONS AND CORRECT DETAILED ANSWERS Complete And Study material 131pages LEARNEXAMS

A researcher concludes that bananas create healthy children because the researcher's notes indicate that children who eat a banana every day are healthy.Which misuse of statistics would this study be an example of if these children also eat a balanced diet and exercise daily? Unfounded assumptions Lack of blinding Faulty operationalization Confusion of association and causality - ANSWER--Confusion of association and causality In the month of December, there is a strong positive correlation between airline ticket sales and retail sales.Which question should the researcher consider before concluding that the correlation statistic implies that airline sales drive retail sales? Does a causal relationship truly exist? Are the data biased?