Supermarkets often receive damaged food products in shipments, which they cannot sell to customers. Bill’s Supermarket is a small grocery store located in Cleveland. ShopAll is a large, multi-state supermarket in the Midwest.
Bill’s receives 150 shipments per month. In the past four months, Bill’s received 35, 55, 65, and 45 shipments with damaged food products.
ShopAll receives 10,000 shipments per month. In the past four months, ShopAll received 2,450, 2,850, 2,200, and 2,500 shipments with damaged food products.
What is the probability of a shipment containing damaged food products for each business?