Mathematics, 16.04.2021 01:00 HarleyQuinn117
An actuary determines that the annual numbers of tornadoes in counties P and Q are jointly distributed as follows: X\Y 0 1 2 PX(x) 0 0.12 0.13 0.05 0.30 1 0.06 0.15 0.15 0.36 2 0.05 0.12 0.10 0.27 3 0.02 0.03 0.02 0.07 pY (y) 0.25 0.43 0.32 1 where X is the number of tornadoes in county Q and Y that of county P. Calculate the conditional variance of the annual number of tornadoes in county Q, given that there are no tornadoes in county P.
Answers: 3
Mathematics, 21.06.2019 12:30
Will give brainliest! aubrey was offered a job that paid a salary of $45,000 in its first year. the salary was set to increase by 2% per year every year. if aubrey worked at the job for 20 years, what was the total amount of money earned over the 20 years, to the nearest whole number?
Answers: 1
Mathematics, 21.06.2019 15:30
Match each equation with the operation you can use to solve for the variable. 1 subtract 10 2 divide by 10 3add 18 4add 10 5 subtact 18 6multiply by 5. 7multiply by 10. a 5 = 10p b p + 10 = 18 c p + 18 = 5 d 5p = 10
Answers: 3
Mathematics, 21.06.2019 17:00
The variable in a relation who’s value depends on the value of the independent variable is called what?
Answers: 1
Mathematics, 21.06.2019 19:30
Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.
Answers: 1
An actuary determines that the annual numbers of tornadoes in counties P and Q are jointly distribut...
English, 05.02.2021 19:40
Mathematics, 05.02.2021 19:40
Mathematics, 05.02.2021 19:40
Mathematics, 05.02.2021 19:40
Mathematics, 05.02.2021 19:40
Mathematics, 05.02.2021 19:40
Mathematics, 05.02.2021 19:50
Biology, 05.02.2021 19:50
Mathematics, 05.02.2021 19:50
Arts, 05.02.2021 19:50
Computers and Technology, 05.02.2021 19:50