This question refers to the "Customer Satisfaction" case. Download the "Complaints" file from the link provided, which shows the customer complaint history for 10 months, including the number of orders, number of complaints, and the cost of complaints. It also has a break-out of these complaints by cause (Note: assume one complaint per order). Your team is chartered to reduce the cost of complaints.
A scatter plot comparing the number of complaints to the cost of complaints would reveal what type of correlation?