(a) Judy has not taken a statistics class in a few years. Explain to her in simple language what the standardized score tells her about her bone density.
(b) Use the information provided to calculate the standard deviation of bone density in the
reference population.

Circle d circumscribes abc and abe. which statements about the triangles are true? statement i: the perpendicular bisectors of abc intersect at the same point as those of abe. statement ii: the distance from c to d is the same as the distance from d to e. statement iii: bisects cde. statement iv: the angle bisectors of abc intersect at the same point as those of abe. a. i only b. i and ii c. ii and iv d. i and iii e. iii and iv