Question: Hi can I please have some help with this question? Thank you 9. Formulating the null and alternative hypotheses A: A3 a The exact amount

Hi can I please have some help with this question? Thank you

Hi can I please have some help with this question? Thank you

9. Formulating the null and alternative hypotheses A: A3 a The exact amount of lollies in a lE-cunce bag varies. but imagine a company's filling machines are designed to dispense a mean amount of 12 ounces per bag. If the settings on the filling machines are out of adjustment and the bags of lollies are. on average. underfilled, the company incurs a cost. because a dissatised customer may quit buying this particular company's lollies. The quality control manager wants to know whether the filling machines are. on average. underfilling the lEcunce bags of lollies. He randomly samples 1cc bags from the production line. computes i, the mean weight of the sample, and uses the sample result to conduct a hypothesis test. Depending on the results of the test, he makes a decision on whether or not to shut down the production line to adjust the settings on the filling machines. Based on the question asked by the quality control manager. the alternative hypothesis H1 is formulated as: O Him{=12 O Him{1:12 O H1:p-r:12 O H1:}T{12 The null hypothesis HE] is formulated as: O Hun{:12 O HunM12 O Hn:p:n-12 O Hn:p=12 In this situation, which of the following conclusions corresponds to committing a Type I error? 0 The company concludes that the bags are not being underfilled when they are. D The company concludes that the bags of lollies are being underfilled when they aren't. Based on the question asked by the quality control manager, we can infer that the company believes that it is more costly to

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