Mathematics, 06.05.2020 04:43 Karlakins
Given here is the joint probability function associated with data obtained in a study of automobile accidents in which a child (under age 5 years) was in the car and at least one fatality occurred. Specifically, the study focused on whether or not the child survived and what type of seatbelt (if any) he or she used. Define:
Y1 = 0, if the child survived, 1, if not,
and
Y2 = 0, if no belt used, 1, if adult belt used, 2, if car-seat belt used.
Notice that Y1 is the number of fatalities per child and, since children's car seats usually utilize two belts, Y2 is the number of seatbelts in use at the time of the accident.
Given:
Y1
Y2 0 1 Total
0 0.38 0.17 0.55
1 0.14 0.02 0.16
2 0.24 0.05 0.29
0.76 0.24 1.00
Find F(1, 2). What is the interpretation of this value?
Answers: 1
Mathematics, 21.06.2019 13:00
In triangle abc segment de is parallel to the side ac . (the endpoints of segment de lie on the sides ab and bc respectively). find de, if ac=20cm, ab=17cm, and bd=11.9cm;
Answers: 1
Mathematics, 21.06.2019 18:30
Astuntman jumping off a 20-m-high building is modeled by the equation h=20-5t^2, where t is the same in seconds. a high-speed camera is ready to film him between 15m and 10m above the ground. for which interval of time should the camera film him?
Answers: 1
Mathematics, 21.06.2019 18:30
How to use order of operation in 20 divide by 4 multiply 5 = 1
Answers: 1
Given here is the joint probability function associated with data obtained in a study of automobile...
Mathematics, 17.10.2020 23:01
Spanish, 17.10.2020 23:01
Mathematics, 17.10.2020 23:01
Mathematics, 17.10.2020 23:01
Mathematics, 17.10.2020 23:01
Social Studies, 17.10.2020 23:01
Mathematics, 17.10.2020 23:01
Geography, 17.10.2020 23:01
English, 17.10.2020 23:01