Mathematics, 22.11.2019 01:31 Bunnybear8099
Let x1, x2, and x3 represent the times necessary to perform three successive repair tasks at a certain service facility. suppose they are independent, normal rv's with expected values μ1, μ2, and μ3 and variances σ12, σ22, and σ32, respectively. if μ1=μ2 = μ3=70 and σ1^2=σ2^2=σ3^2=21, calculate p(to < 231) and p(168 < t< 231).
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 16:00
Given a circle with measures of (c, d, and r) and a circle with measures of (c', d', and r'), what is d if c c' = 12 and d' = 0.50? a) 3 b) 6 c) 12 d) 24
Answers: 2
Mathematics, 21.06.2019 16:00
The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.
Answers: 2
Mathematics, 21.06.2019 18:30
Select 2 statements that are true about the equation y+6=-10(x-3).1) the slope of the line is -102) the slope of the line is 33) one point on the line is (3,6)4) one point on the line is (3,-6)
Answers: 1
Mathematics, 21.06.2019 19:00
Teams of 4 are competing in a 1/4 mile relay race. each runner must run the same exact distance. what is the distance each teammate runs?
Answers: 1
You know the right answer?
Let x1, x2, and x3 represent the times necessary to perform three successive repair tasks at a certa...
Questions
Health, 24.08.2020 22:01
English, 24.08.2020 22:01
Chemistry, 24.08.2020 22:01
Mathematics, 24.08.2020 22:01
English, 24.08.2020 22:01
History, 24.08.2020 22:01
