Kaia's mom is having triplets. A tree diagram showing the sample space is shown. Which statement is not correct?

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cos of 61.6

Which represents the number of times all outcomes less than a given outcome occur? cumulative frequency relative frequency frequency cumulative relative frequency