You can multiply -2.2 by 6.2 to find the total variation of water level what decimal represents the total variation in water level that Erica observed

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30

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

Angle that produces maximum distance