Help with #1? I don't understand.
1 answer:
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Answer:
P(A or B)=0.6425
Explanation:
To find P(A or B), plug your values for A and B into the equation:
P(A or B)= P(A) + P(B) - P(A and B)
Answer:
P(A or B)=0.6425
Explanation:
To find P(A or B), plug your values for A and B into the equation:
P(A or B)= P(A) + P(B) - P(A and B)