Let A be the event that there is at least one defect and let event B be that there is at most three defects.Which of the following statements is true?
A)P(A ∩B)= 0.55
B)P(A∪B)=0.96
C)P(A)= 0.34
D)P( )= 0.89

Question

Let A be the event that there is at least one defect and let event B be that there is at most three defects.Which of the following statements is true?
A)P(A ∩B)= 0.55
B)P(A∪B)=0.96
C)P(A)= 0.34 
D)P( )= 0.89

Quizplus · Accepted Answer

The Answer of Let A be the event that there is at least one defect and let event B be that there is at most three defects.Which of the following statements is true?
A)P(A ∩B)= 0.55
B)P(A∪B)=0.96
C)P(A)= 0.34 
D)P( )= 0.89

Let a Be the Event That There Is at Least