Alberto runs 1 3/4 miles each day. which of the following can be used to find n, the number of miles he will run in a week?

a: 3 1/4 x n = 7
b: 7 x n=3 1/4
c: 7 x 3 1/4 = n
d: 3 1/4 7 =n
^
divide

The table shows the age and finish time of ten runners in a half marathon. identify the outlier in this data set. drag into the table the ordered pair of the outlier and a reason why that point is an outlier.

Find the nonpermissible replacement for binthis expression. b2/5b +5

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