subject
Mathematics, 19.07.2021 18:50 daniiltemkin20

Seventy-five percent of claims have a normal distribution with a mean of 3,000 and a variance of 1,000,000. The remaining 25% have a normal distribution with a mean of 4,000 and a variance of 1,000,000. Determine the probability that a randomly selected claim exceeds 5,000.

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 15:30
The length of each stair is 11 inches. what is the rise, r, for each stair? round to the nearest inch. 2 inches 7 inches 17 inches 24 inches
Answers: 3
question
Mathematics, 21.06.2019 22:00
Find two consexutive odd integers such that the sum of their square is 650
Answers: 2
question
Mathematics, 21.06.2019 23:00
Which statement accurately explains whether a reflection over the y axis and a 270ยฐ counterclockwise rotation would map figure acb onto itself?
Answers: 1
question
Mathematics, 22.06.2019 00:30
What is the perimeter of an isosceles triangle with each leg measuring 2x+3 and the base measuring 6x-2?
Answers: 1
You know the right answer?
Seventy-five percent of claims have a normal distribution with a mean of 3,000 and a variance of 1,0...
Questions
question
Mathematics, 26.06.2019 00:00
question
English, 26.06.2019 00:00
question
Spanish, 26.06.2019 00:00
question
Mathematics, 26.06.2019 00:00
question
Mathematics, 26.06.2019 00:00
Questions on the website: 13722363