Mathematics, 03.09.2021 03:30, ritahastie7533
1. Three drivers competed in the same fifteen drag races. The mean and standard
deviation for the race times of each of the drivers are given.
Driver A had a mean race time of 4.01 seconds and bc N a standard deviation of 0.05
seconds.
Driver B had a mean race time of 3.96 seconds and a standard deviation of 0.12
seconds.
Driver C had a mean race time of 3.99 seconds and a standard deviation of 0.19
seconds.
a. Which driver's race times were the most variable?
Which drivers race times were most variable
Answers: 2
Mathematics, 21.06.2019 23:00, ManBun99
Assume that there is a 11% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on four independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?
Answers: 2
1. Three drivers competed in the same fifteen drag races. The mean and standard
deviation for the...
Geography, 03.03.2021 14:00
Mathematics, 03.03.2021 14:00
Mathematics, 03.03.2021 14:00
Biology, 03.03.2021 14:00
History, 03.03.2021 14:00
Mathematics, 03.03.2021 14:00