Explain the advantage of using the rule P(E') = 1-P(E). %3D ..... Choose the correct answer below. O A. In some cases, finding the probability of the complement of event E will require less calculations than finding the probability of event E. O B. The probability of the complement of event E cannot be found directly without finding the probability of event E. OC. Finding the probability of the complement of event E will always require more calculations than finding the probability of event E. O D. The probability of the complement of event E depends of the probability of event E, so the probability of event E must be found first.

Is the answer 0.5 or 0.05076. Please show work If Missy is late for school one particular day of the week, the probability she arrives on time the next day is 0.8. If she arrives on time one day, the probability she arrives late the following day is 0.3. What is the probability she was late on Thursday?

Consider the situation that two events A and B are independent. P(A) = 0.2 and P(B)= 0.5. What is the probability that both events A and B occur?

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Hospital management is excited about the introduction of a new drug for treating cancer patients as the chance of a person being successfully treated by it is very high. The probability of a patient being successfully treated by the drug is 0.8. The drug is given to 12 patient 1.  Find the probability that between 4 and 8 (4, 5, 6, 7, 8) patients will be successfully treated by it. 2. Find the probability of at least 1 patient being successfully treated by it. 3. Find the standard deviation.