What is a good reason for investing in more than just industries you're familiar with?

a. unfamiliar industries yield higher returns than the industries you know

b. the industries you know aren't as actively monitored as unfamiliar industries

c. unfamiliar industries might be better performers than the industries you're familiar with

d. investments in the industries you know lead to bigger losses

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 −