Drag the tiles to the correct boxes to complete the pairs.

the probability that Kevin has
diabetes and the test predicts
he has diabetes
the probability that Kevin has
diabetes and the test predicts
the opposite to be true
the probability that Kevin does
not have diabetes and the test
predicts this correctly
the probability that Kevin does
not have diabetes and the test
predicts he has diabetes
0.0375
arrowRight
0.6375
arrowRight
0.1125
arrowRight
0.2125
arrowRight

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.