Patty's Parasols recorded the monthly rainfall and their umbrella sales for an entire year. The following table shows the inches of rainfall and the number of umbrellas the store sold each month. The relationship between the inches of rainfall and umbrella sales can be modeled using a linear function. (a) Using technology, determine the correlation coefficient for the data to the nearest hundredth

(2 decimal places)

(b) What does the correlation coefficient for the data indicate about the direction and strength of

the linear association between the monthly rainfall and the number of umbrellas sold?