Question

select the correct answer.
the owner of a fruit stand gathered data for a week about the number of watermelons, pumpkins, and cantaloupes sold each day. she represented the data in two scatter plots.
two scatter plots: plot a (x: watermelons sold, y: cantaloupes sold) and plot b (x: pumpkins sold, y: cantaloupes sold)
does either scatter plot indicate a positive correlation between the variables?

Explanation:

Step1: Analyze Plot A

In Plot A, the x - axis is "Watermelons Sold" and the y - axis is "Cantaloupes Sold". As the number of watermelons sold (x - value) increases, the number of cantaloupes sold (y - value) also increases. The points seem to follow an upward - trending pattern, which is characteristic of a positive correlation.

Step2: Analyze Plot B

In Plot B, the x - axis is "Pumpkins Sold" and the y - axis is "Cantaloupes Sold". The points do not show a clear upward or downward trend. Some points are high when x is low and vice versa, so there is no positive correlation here.

Step3: Conclusion

Since Plot A shows a positive correlation (as x increases, y increases) and Plot B does not, we can determine the answer.

Answer:

Yes, Plot A indicates a positive correlation.