Mathematics, 30.12.2020 02:30 nae467
Two mathematicians were both born in the last 500 years. Each lives (or will live) to be 100 years old, then dies. Each mathematician is equally likely to be born at any point during those 500 years. What is the probability that they were contemporaries for any length of time
Answers: 2
Mathematics, 21.06.2019 20:00
Find the value of x. give reasons to justify your solutions! l, m ∈ kn
Answers: 3
Mathematics, 21.06.2019 20:50
An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.
Answers: 3
Mathematics, 21.06.2019 21:00
How to write four times a number,minus 6,is equal to theee times the number+8 as an equqtion
Answers: 2
Two mathematicians were both born in the last 500 years. Each lives (or will live) to be 100 years o...
Mathematics, 25.11.2019 01:31
Biology, 25.11.2019 01:31
Mathematics, 25.11.2019 01:31
History, 25.11.2019 01:31
Biology, 25.11.2019 01:31
History, 25.11.2019 01:31
Mathematics, 25.11.2019 01:31
Mathematics, 25.11.2019 01:31
Geography, 25.11.2019 01:31