Customers at a deli can buy an unlimited amount of potato salad. The customer is not charged for the weight of the container. a. The table shows the weight of the container with food and the cost. If 1 oz = 0.0625 lb, what is the price per pound of the potato salad? What is the weight of the container in pounds? What is the weight of the container and potato salad in pounds?

1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?