Determine the type of correlation represented in the scatter plot below A perfect positive correlation
A strong positive correlation
A weak positive correlation
No correlation
A weak negative correlation
A strong negative correlation
A perfect negative correlation

If sin(x) = 0 and cos(x) = 1, what is tan(x)?

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.

Which equation represents h for right triangle abc