B. Let's say you're conducting a study to examine the relationship between the amount of rainfall and the yield of crops in a particular region. Over several years, you collect data on the monthly rainfall (in millimeters) and the corresponding crop yield (in tons/hectare). B.a. Is this a quantitative or qualitative dataset? B.b. How many variables are being used? List the variable(s). B.c. What chart would you use to present this data? B.d. What would be your x- and y-axis label names