A single serving bag of Ray's Classic Potato Chips is listed on the package to be 28.3 grams. The manufacturing process for potato chips can vary from bag to bag so not every bag may weigh exactly...

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Extracted text: A single serving bag of Ray's Classic Potato Chips is listed on the package to be 28.3 grams. The manufacturing process for potato chips can vary from bag to bag so not every bag may weigh exactly this weight. Ray's has to routinely check quality control in order to make sure that bags are being weighing at least 28 grams. A random sample of 25 bags of Ray's chips was selected from the production line and had a sample mean of 28.05 grams with a standard deviation of 0.2 grams. Is there evidence that the average weight of Ray's Classic Potato Chips is less than 28 grams? State the correct null and alternative hypothesis. O a. Họ: x = 28.05, HA: x > 28.05 O b. Ho: u = 28.3, HA H < 28="" oc.="" họ:="" h="28.3," ha:="" x="28.05" o="" d.="" ho:="" h="28," ha:="" h=""><>