A coffee mix is to be made that sells for $2.50 by mixing two types of coffee. The café has 40 mL of coffee that costs $3.00 how much of another coffee that costs 1.50 should café mix with the first

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true