If you could help that would be fantastic! Thank you!

Do graduates from uf tend to have a higher income than students at fsu, five years after graduation? a random sample of 100 graduates was taken from both schools. let muf be the population mean salary at uf and let mufsu be the population mean salary at fsu. how should we write the alternative hypothesis?

In the diagram, the measure of angle 9 is 85° which angle must also measure 85°?

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.