Could you help answer question 3. Thank you for your time.

Step 2 : Read theinformation below and answer the questions. A newdrug is being made by adrug manufacturer and is marketed as containing 30 mg ofmorphine in eachtablet. The FDA tests the dmg before it is approved to be sold in the US. The null hypothesis is that' the drug contains the marketed 30 mg ofmorphine. Ifthey find enough evidence to claim the drug does not contain the marketed 3 0 they Mill force the chug company to aftermaking changes. Let' s say the study sampled 256 tablets and got a sample average of29.9 with a standard deviation of' 1 mg, which resulted in confidence interval (29.775 , 30.025 .11 1.-9 What is the The population ofinterest is the mean difference between the sample and value ofthe population mean.ff 2.-9 What is the null hypothesis, in words and Ho is the null hypothesisff Havis the alternatives hypothesisff 3.-9 Youstart working onthe hypothesis test and yourfriend who is not taking a statistics class asks average was 29.9, which not 30 , so whyare youdoing all these extra steps inva hypothesis test? Can ' t you j ust say the average isn ' t 30?" How would you explain whywe do a hypothesis test?ff