What is the value of r2 for the following data to three decimal places? X у
3 2
4 4
5 5
7 6
10 20
A. 0.610
B. 0.931
C. 0.416
D. 0.867

The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms

When only separate discreet points are graphed it is called?

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.