Direction: Consider the situation and answer the questions Situation: The mayor of your municipality plans to put up an amusment park on the center of
the plaza. Consider yourself as an architect. The mayor approached you to make a sketch plan
or proposed design plan of the Ferris wheel. (Include the dimensions-central angle, radius).
You can place your proposed plan or sketch on ferris wheel on a separate sheet of paper or
bondpaper or place it on the space provided

need anwer po.

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.