The table shows the results of rolling a number cube 50 times. Find the experimental probability.

What is x and y intercepts for y=x+7

If the discriminant if a quadratic equation is 4 which statement describes the roots?

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