- Need Help With 2 A B C Please Show Work 1 (42.09 KiB) Viewed 43 times
Need help with 2 a,b,c Please show work
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Need help with 2 a,b,c Please show work
Need help with 2 a,b,c Please show work
Gender J Male 1. Develop a contingency table for Gender and Vehicle Driven and compute the following probabilities. Count of Gender Vehicle Driven Car Mini Van SUV Truck Grand Total 6 1 10 4 21 Female Grand Total 16 22 8 9 5 15 4 29 50 2. What is the probability that a respondent is male and drives a minivan? 0.02 b. What is the probability that a female respondent drives either a truck or an SUV? 0.172413793 c. If it is known that an individual drives a car, what is the probability that the individual is female? 0.727272727 2. Assuming that the age of people the who are driving any type of vehicle is normally distributed. 2. What is probability that a person who is driving a vehicle is older than 25? b. What is the probability that a person who is driving a vehicle is between 30 and 50? Vehicle Driven Gender Age Truck Male 31 Truck Male 29 Truck Male 26 Truck Male 18 SUV Male 49 SUV Male 50 SUV Male 48 SUV Male 45 SUV Male 45 SUV Male 44 SUV Male 41 SUV Male 41 SUV Female 39 SUV Female 36 SUV Female 33 SUV Male 31 SUV Female 31 SUV Female 29 SUV Male 28 Mini Van Female 55 Mini Van Female 43 Mini Van Female 41 Mini Van Female 38 Mini Van Female 39 Mini Van Male 35 Mini Van Female 33 Mini Van Female 32 Mini Van Female 28 Car Female 21 Female 62 Car Female 61 Car Male 60 Car Male 58 Car Female 51 Car Female 47 Car Male 46 Car Male 44 Car Female 42 Car Female 41 Car Female 41 Car Female 39 Car Female 34 Car Male 33 Car Male 30 Car Female 29 Car Female 27 Car Female 26 Car Female 24 Car Female 22 Car Female 19 c. 80% of the people who are driving vehicles are younger than what age? Car
Gender J Male 1. Develop a contingency table for Gender and Vehicle Driven and compute the following probabilities. Count of Gender Vehicle Driven Car Mini Van SUV Truck Grand Total 6 1 10 4 21 Female Grand Total 16 22 8 9 5 15 4 29 50 2. What is the probability that a respondent is male and drives a minivan? 0.02 b. What is the probability that a female respondent drives either a truck or an SUV? 0.172413793 c. If it is known that an individual drives a car, what is the probability that the individual is female? 0.727272727 2. Assuming that the age of people the who are driving any type of vehicle is normally distributed. 2. What is probability that a person who is driving a vehicle is older than 25? b. What is the probability that a person who is driving a vehicle is between 30 and 50? Vehicle Driven Gender Age Truck Male 31 Truck Male 29 Truck Male 26 Truck Male 18 SUV Male 49 SUV Male 50 SUV Male 48 SUV Male 45 SUV Male 45 SUV Male 44 SUV Male 41 SUV Male 41 SUV Female 39 SUV Female 36 SUV Female 33 SUV Male 31 SUV Female 31 SUV Female 29 SUV Male 28 Mini Van Female 55 Mini Van Female 43 Mini Van Female 41 Mini Van Female 38 Mini Van Female 39 Mini Van Male 35 Mini Van Female 33 Mini Van Female 32 Mini Van Female 28 Car Female 21 Female 62 Car Female 61 Car Male 60 Car Male 58 Car Female 51 Car Female 47 Car Male 46 Car Male 44 Car Female 42 Car Female 41 Car Female 41 Car Female 39 Car Female 34 Car Male 33 Car Male 30 Car Female 29 Car Female 27 Car Female 26 Car Female 24 Car Female 22 Car Female 19 c. 80% of the people who are driving vehicles are younger than what age? Car