A local appliance retailer handles four washing machine models for a major manufacturer: standard, deluxe, superior, and XLT. The marketing manager has recently conducted a study on the purchasers of the washing machines. The study recorded the model of appliance purchased and the credit account balance of the customer at the time of purchase. The sample data are in the following table. Based on these data, is there evidence of a relationship between the account balance and the model of washer purchased? Use a significance level of 0.025. Conduct the test using a p -value approach.

Washer Model Purchased Credit Bale StandardDeluxe Superior XLT Under $200 $200-$800 Over $800 10 16 12 12 40 15 30 16 16