Billy Joe’s Ice Cream store is interested how the weather af…
Billy Joe’s Ice Cream store is interested how the weather affects their ice cream sales. The following table represents data from randomly selected spring, summer, and fall months over a few years. The number of days in the month with no cloud cover and the numbers of ice cream cones sold for that month were recorded. Determine if there is a linear correlation between the number of days with no cloud cover and the number of ice cream cones sold. Statistical Method: Is there significant linear correlation? Yes or No? Using the data above, find the regression line, and preict the number of cones sold when a month has 13 days with no cloud cover. Regression Line: Number of cones sold: