Question

enter values for x and y in the table to plot points in the graph. use the data points representing clothes - 4 - you shoe sales, where x is the average temperature and y is the number of shoes sold. (5, 66), (8, 54), (11, 63), (18, 70), (24, 51), (32, 68), (36, 60), (44, 73), (50, 55) is the sale of 90 shoes a reliable prediction when the temperature is 80°f? yes, as input increases the output increases. yes, as input increases the output decreases. no, theres no association between the variables. x can not be determined because it is an extrapolation.

Explanation:

Extrapolation is predicting values outside the range of the given data. Here, the maximum \(x\) - value (temperature) in the data set is \(x = 50\). Predicting for \(x=80\) (which is outside the range \(5\leq x\leq50\)) is extrapolation. There is no guarantee that the relationship (if any) observed in the data set \(5\leq x\leq50\) will hold for \(x = 80\).

Answer:

Can not be determined because it is an extrapolation.