Research and identify two credit offers via internet ads or the mail. Ensure that the offers are credit offers, not offers for banking or savings accounts. In addition, be sure to keep the links to the offers if you found them on the internet or take a picture of the ads if they came in the mail.

An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.