Let A(4, 3) and B(7, 11) be two points in a plane. If all paths are equally likely, what would be the probability of choosing a path that begins with an up move and ends with an up
move? (Each path is made up of moves that either go up one unit or over one unit to the
right.)

3382-299=3383- ? fill in the blank?

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

What unit of been sure would be appropriate for the volume of a sphere with a radius of 2 meters