. Suppose you are tasked with testing whether a company's potato chip bags really hold 12.5 ounces of chips as advertised. For the test you will use a null hypothesis that posits that the company's chip packaging machines are properly operating and calibrated to yield an average weight that is equal to or greater than 12.5 ounces. You decide to buy 64 bags from 16 different grocery stores for the test, and the mean for this sample is 12.43 ounces with a standard deviation of 0.25 ounces. a. First state the alternative hypothesis to the null. Use H1: u ??? form, (i.e., not a sentence but ll in the population mean condition in terms of u the population mean for the weight of the bags). b. Compute the 2 statistic for potentially rejecting the null hypothesis. c. Assuming normality a large sample case -- should you reject your null hypothesis using a 95% critical value, and if so why? d. Draw a picture to show where the 12.43 value lies in the test's rejection region