Mathematics, 18.03.2021 01:10, bryantjorell

The probability that certain chips used in digital alarm clock will be defective is 0.2. A lap bought 20 of these chips. 1) what is the probability that none of the chips is defective?
2) The operation will be satisfactory if sixteen or more of the chips on the digital alarm clocks are not defective, what is the probability that the digital alarm clocks will be satisfactory.
3 ) If there are thirteen such chips in a given digital alarm clock, what is the probability that at mast ten of them operate satisfactorily ?

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:00, datgamer13

Why did the ice arena get so hot after the big game (this is math related google it to find the paper

Answers: 2

continue

Mathematics, 21.06.2019 17:30, alexandroperez13

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

Answers: 2

continue

Mathematics, 21.06.2019 18:00, sophiamoser

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

Answers: 1

continue

Mathematics, 21.06.2019 22:30, winterblanco

How do you do the foil method with polynomials?

Answers: 1

continue

Do you know the correct answer?

The probability that certain chips used in digital alarm clock will be defective is 0.2. A lap bough...