Mathematics, 04.07.2020 14:01 milkshakegrande101
There are two phases in completing a construction project. The mean time taken to complete Phase I is 16 months, with a standard deviation of 4 months. The mean time taken to complete Phase II is 12 months, with a standard deviation of 3 months. The correlation between the time taken to complete Phase I and Phase II is -0.6, because if Phase I takes a longer time to complete, the construction company tries to rush through Phase II. What is the standard deviation for the total time taken to complete both phases of the project?
Answers: 3
Mathematics, 22.06.2019 02:30
Adoughnut shop charges $0.50 for each doughnut and $1 for a carryout box. shirley has $10 to spend. which inequality can be used to find d, the number of doughnuts she could have bought if she also wants them in one carryout box?
Answers: 1
Mathematics, 22.06.2019 03:00
Plz 20 points polynomials 1: subtract and simplify (–y^2 – 4y – 8) – (–4y^2 – 6y + 3) 2: multiply and simplify 2x^2 y^3 z^2 · 4xy^4 x^2 3: multiply and simplify (x – 4) (x2 – 5x – 6)
Answers: 1
There are two phases in completing a construction project. The mean time taken to complete Phase I i...
Health, 21.10.2020 02:01
Mathematics, 21.10.2020 02:01
Biology, 21.10.2020 02:01
Mathematics, 21.10.2020 02:01
Mathematics, 21.10.2020 02:01
Mathematics, 21.10.2020 02:01
Business, 21.10.2020 02:01
Mathematics, 21.10.2020 02:01
Biology, 21.10.2020 02:01