Amy collected data to see if there was a relationship between students having blue eyes and students wearing orange on the day of the survey. she randomly surveyed the eight grade class and the u relsults are shown below? what are the frequency's from left to right for the row of blue eyes a) 83%; 17% b.) 20%; 4% c.) 16%; 3% d.) 75%; 25%

Mariah is randomly choosing three books to read from the following: 5 mysteries, 7 biographies, and 8 science fiction novels. which of these statements are true? check all that apply. there are 20c3 possible ways to choose three books to read. there are 5c3 possible ways to choose three mysteries to read. there are 15c3 possible ways to choose three books that are not all mysteries. the probability that mariah will choose 3 mysteries can be expressed as . the probability that mariah will not choose all mysteries can be expressed as 1 −