Lena drove to the mountains last weekend. There was heavy traffic on the way there, and the trip took 6 hours. When Lena drove h
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Answer:
Question 1:
Question 2:
A.
B.
C.
Step-by-step explanation:
Conditional probability is defined by
with P(A and B) beeing the probability of both events occurring simultaneously.
Question 1:
B: Baseball League Championships won, beeing
Y: Championships won by the 10 - 12 years old, beeing
then
P( B and Y)= \frac{ 2 }{ 16 }[/tex]
By definition,
Question 2.A:
Y: Championships won by the 10 - 12 years old, beeing
B: Baseball League Championships won, beeing
then
P( B and Y)= \frac{ 2 }{ 16 }[/tex]
By definition,
Question 2.B:
Z: Championships won by the 13 - 15 years old, beeing
B: Baseball League Championships won, beeing
then
P( Z and B)= \frac{ 1 }{ 16 }[/tex]
By definition,
Question 3.B
Y: Championships won by the 10 - 12 years old, beeing
Z: Championships won by the 13 - 15 years old, beeing
then
B: Baseball League Championships won, beeing
so
By definition,