Select two prime numbers that have a sum of 18. A. 1,17
B. 2,16
C. 3,15
D. 4,14
E. 5,13
F. 6,12
G. 8,10
H. 9,9

Which is the correct excel formula for the 80th percentile of a distribution that is n(475, 33)? =norm.dist(80,475,33,1) =norm.inv(0.80,475,33) =norm.s.inv((80-475)/33)?

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

In a 45-45-90 right triangle, what is the ratio of the length of one leg to the length of the other leg? а . 1: 2 в. 2: 1 с. 2: 1 d. 1: 1