Answer:
Step-by-step explanation:
We are given that
Sophomores=13
Juniors=12
Seniors=8
Male sophomores=5
Female sophomores=6
Male seniors=4
We have to find the probability of randomly selecting a junior or a senior.
Total persons=13+12+8=33
Let A=Seniors
B=Juniors
Probability,P(E)=
Using the formula of probability
Hence, the probability of selecting a junior or senior=
m=6-4/3-2=2/1=2
y-4=2(x-2)
y-4=2X-4
y=2X
1,675
add it
Answer:0.68,0.35,0.31,0.20