BUAL 2650 Chen Yan Q&A Latest Update

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BUAL 2650 Chen Yan | Q&A Latest 2025/2026 | 100% PASS Business Analyst - Answer -Person who manages, cleans, and aggregates data; serves as a bridge between stakeholders and business by conducting analytical studies to help change business processes Business User - Answer -person who takes data to make decisions based on their jobs and also interprets data Data Scientist - Answer -a person skilled in data inference, algorithm development and technology in order to solve complex problems. Scatter Plot (what relationship does this image show) - Answer -The relation between %Fat and BMI is positive because it is going up. It is weaker towards the higher on the curve however very strong near the bottom of the curve around point (20,20) This scatter plot shows the relationship between an iPhone app's price and the quantity sold at different prices in thousands. A line of best fit is given. Question: What's the relationship between app's price and quantity sold? - Answer -This graph shows a negative, strong relationship between Apple App's price and Quantity Sold. Interpret a correlation coefficient of -0.96 (R) - Answer -The correlation coefficient is the distance away from the points on the graph. Or the