Answer:
c
Step-by-step explanation:
the -2 causes a shift 2 units right
Answer:
29
Step-by-step explanation:
Answer:
4+7b
Step-by-step explanation:
4+b(12-3)-2b
4+b(9)-2b
4+9b-2b
4+7b
D is the answer I believe
Answer:
class assignment seems to discriminate against Art Club members
Step-by-step explanation:
The probability of getting the requested assignment given that the student was in Art Club was ...
P(got class | art club) = P(got class & art club)/P(art club)
P(got class | art club) = (100/500)/(165/500) ≈ 60.6%
__
P(got class | not club) = P(got class & not club)/P(not club)
P(got class | not club) = (265/500)/(335/500) ≈ 79.1%
It looks like George's theory may be incorrect, as a significantly greater percentage of non-club students got their requested class than did club students. The class assignment process and art club membership are not independent, suggesting an unfair disadvantage for club students.
