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A 123455 More than 5 mph Under Speed Limit (U) Within 5 mph of Speed Limit (L) 4 More than 5 mph Over Speed
A 123455 More than 5 mph Under Speed Limit (U) Within 5 mph of Speed Limit (L) 4 More than 5 mph Over Speed Limit (O) 5 Total B C D E F G Autos (A) Trucks (T) RVs (R) Motorcycles (M) Buses (B) Total 0.0503 0.0144 0.0017 0.0057 0.0034 0.0755 0.1414 0.0587 0.0132 0.0207 0.0139 0.2479 0.4175 0.0136 0.0492 0.045 0.6766 0.6092 0.2244 0.0285 0.0756 0.0623 Use the sheet 2 1-57 NB Mile Marker 235 to answer the questions about the probabilities of certain events and combinations of events. The table is the joint porbability table for certain vehicle types: Auto (A), Trucks (T), Motorcylces (M), Buses (B), and RVs (R); and specific driver behavior regarding speed limits (U, L, or O). What type of probability is represented by the value in the cell B4? (a) independent probability (b) marginal probability (c) intersection of two events (d) union of multiple events What type of probability is represented by the value in the cell G3? (a) complementarity (b) union of multiple events (c) intersection of two events (d) restricted probability What is the value of P(UNB)? number (rtol=0, atol=0.0001) What is the value of P(AUT)? number (rtol=0, atol=0.0001) What is the value of P(Mn B)? number (rtol=0, atol=0.0001) What is the value that belongs in cell G5? number (rtol=0, atol=0.0001) What is the value that belongs in cell C4? number (rtol=0, atol=0.0001) Calculate the conditional probability P (MIL). number (rtol=0, atol=0.0001) ? ? ? ? ? What does the conditional probability P (M | L) represent? (a) the probability that any given vehicle will be a motorcycle (b) the joint probability that a vehcile is both a motorcyle and going within 5 mph of the speed limit (c) given that a vehicle is going within 5 mph of the speed limit (L), the probability that the vehicle is a motorcycle (M) (d) the union of the two events: going within the speed limit (L) or being a motorcycle (M) Calculate the conditional probability P (RIO). number (rtol=0, atol=0.0001) ?
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