Find the critical values
χ2l=χ21−α/2 χ l 2 = χ 1 − α / 2 2 and χ2r=χ2α/2 χ r 2 = χ α / 2 2
that correspond to 80 % degree of confidence and the sample size
n=15.
χ2l= χ l 2 =
χ2r= χ r 2 =

Ab and bc are tangent to circle d. find x is ab = 3x + 8 and bc = 26. find x

Describe how you can act financially responsible.

Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.