Discover the answers you need at Westonci.ca, where experts provide clear and concise information on various topics. Get quick and reliable solutions to your questions from knowledgeable professionals on our comprehensive Q&A platform. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately.

A delicatessen is selling 16 ounce containers of potato salad, but a consumer group thinks they are putting less than 16 ounces into them. A random sample of 9 containers finds the following weights: {15.24, 14.82, 15.05, 15.40, 15.55, 15.20, 13.50, 14.50, 15.32} They test at the 2.5% level of significance.