Mathematics, 08.07.2020 21:01 ryliepeloquinf

The length of time (in years) until a particular radioactive particle decays is a random variablet with probability density function defined by f(t) = 10e ^- 10t for t in (0, infinity). Find the mean of the distribution, the standard deviation of the distribution, and the probability that the
random variable is between the mean and 1 standard deviation above the mean.

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:30, lyndamahe0

Come up with a new linear function that has a slope that falls in the range 10 m − < < . choose two different initial values. for this new linear function, what happens to the function’s values after many iterations? are the function’s values getting close to a particular number in each case?

Answers: 1

continue

Mathematics, 21.06.2019 17:00, kukisbae

Alonso walked with his friend andy one day, and wanted to compare their speeds. alonso walked 3 miles in one hour, and andy walked 2 miles in 2 hours. complete the table to graph the relationship for each person.

Answers: 3

continue

Mathematics, 21.06.2019 17:30, jessied2000

What is not true about kl and mn? what is mn? (show your work)

Answers: 1

continue

Mathematics, 21.06.2019 18:00, Anabel818

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).

Answers: 1

continue

You know the right answer?

The length of time (in years) until a particular radioactive particle decays is a random variablet w...