a grocery store charges 4.75 for a 26 ounce jar of peanut butter. A case of peanut butter contains 24 jars What profit is earned for selling 3 cases of peanut butter if the stores cost for the 3 cases is $165.90

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.