Rain No Rain Total Accident 0.025 0.015 No Accident 0.335 0.625 Total What is the probability of rain? P(rain) = ____________________________ What is the probability of an accident? P(accident) = _________________________ What is the probability of an accident it is raining? or P(accident raining) = ________________ or What is the probability of an accident it is raining? and P(accident raining) = _______________ and What is the probability of an accident it is raining? given P(accident|raining) = __________________ What is the probability it is raining an accident has occurred? given P(raining|accident) = __________________ What is the probability of an accident if it is not raining? P(accident|not raining) = _______________ Does it appear that there is an association between rain and accidents? Explain. Week 6: Aug 5-11 Why is the prerequisite for this course Algebra 2? An AP Statistics course will not feel like a math course. The requirement for this course is a valid “regular” credit in Algebra 2. We will not use a large amount of the Algebra 2 you learned, however, the following is a good sampling of some of the things we would need you to be able to do.
Rain No Rain Total Accident 0.025 0.015 No Accident 0.335 0.625 Total What is the probability of rain? P(rain) = ____________________________ What is the probability of an accident? P(accident) = _________________________ What is the probability of an accident or it is raining? P(accident or raining) = ________________ What is the probability of an accident and it is raining? P(accident and raining) = _______________ What is the probability of an accident given it is raining? P(accident|raining) = __________________ What is the probability it is raining given an accident has occurred? P(raining|accident) = __________________ What is the probability of an accident if it is not raining? P(accident|not raining) = _______________ Does it appear that there is an association between rain and accidents? Explain. Week 6: Aug 5-11 Why is the prerequisite for this course Algebra 2? An AP Statistics course will not feel like a “regular” math course. The requirement for this course is a valid credit in Algebra 2. We will not use a large amount of the Algebra 2 you learned, however, the following is a good sampling of some of the things we would need you to be able to do.