Mathematics, 03.03.2022 22:30 pito63
Imperfections in computer circuit boards and computer chips lend themselves to
statistical treatment. For a particular type of board, the probability of a diode failure is
0. 04 and the board contains 200 diodes.
a) What is the mean number of failures among the diodes?
b) What is the variance?
c) The board will work if there are no defective diodes. What is the probability that a
board will work?
d) How many diodes are correct until we get the first diode failure?
e) What is the probability that we have at least 5 diodes until the first failure?
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 21:00
Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)
Answers: 2
Mathematics, 21.06.2019 22:10
Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.
Answers: 1
Mathematics, 22.06.2019 00:00
Heather is riding a quadratic function that represents a parabola that touches but does not cross the x-axis at x=-6
Answers: 1
You know the right answer?
Imperfections in computer circuit boards and computer chips lend themselves to
statistical treatme...
Questions
Biology, 28.08.2019 12:00
Mathematics, 28.08.2019 12:00
Chemistry, 28.08.2019 12:00
History, 28.08.2019 12:00
Chemistry, 28.08.2019 12:00
