Mathematics, 15.04.2020 05:17 melonmanthree
Quizzlet The principle of redundancy is used when system reliability is improved through redundant or backup components. Assume that a student's alarm clock has a 19.1% daily failure rate. Complete parts (a) through (d) below
a. What is the probability that the student's alarm clock will not work on the morning of an important final exam?
b. If the student has two such alarm clocks, what is the probability that they both fail on the morning of an important final exam?
c. What is the probability of not being awakened if the student uses three independent alarm clocks?
d. Do the second and third alarm clocks result in greatly improved reliability?
A. Yes, because you can always be certain that at least one alarm clock will work.
B. No, because the malfunction of both is equally or more likely than the malfunction of one.
C. Yes, because total malfunction would not be impossible, but it would be unlikely.
D. No, because total malfunction would still not be unlikely.
Answers: 3
Mathematics, 21.06.2019 15:00, SunsetPrincess
The system of equations graphed below has how many solutions? y = 2x + 2
Answers: 1
Mathematics, 21.06.2019 22:40, zafarm2oxgpmx
Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola
Answers: 2
Mathematics, 21.06.2019 23:40, supermimi8078
The bolo cavern outside of vandalia is 421 ft below sea level. a little more than75 miles away. mt owens is 7295 feet above sea level. what is the difference in elevation between the bolo cavern and mt owens?
Answers: 1
Quizzlet The principle of redundancy is used when system reliability is improved through redundant o...