The scatter plot which displays the data best is graph C as shown in the image attached below.
What is a scatter plot?
A scatter plot can be defined as a type of chart that is used to graphically represent the values of two (2) variables, with the resulting points indicating any association (correlation) between the data set.
Based on the data provided, the explanatory (independent) variable is the average high temperature while the number of cones sold is the response (dependent) variable.
As a general rule, a good scatter plot puts the explanatory (independent) variable on the x-axis and it uses a reasonable scale on both axes, which is only demonstrated in graph C (see attachment).
Read more on scatter plot here: brainly.com/question/6592115
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