Mathematics, 16.01.2021 19:10 wpatskiteh7203

A boxcar contains six complex electronic systems. Two of the six are to be randomly selected thorough testing and then classified as defective or not defective. a) If two of the six systems are actually defective, find the probability that at least one of the two systems tested will be defective. Find the probability that both are defective. b) If four of the six systems are actually defective, find the probabilities indicated in part a)

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 20:30, mikey952

You’re giving a cube with a length of 2.5 cm and a width of 2.5 cm and a high of 2.5 cm you place it on a scale and it is 295 g calculate the density

Answers: 1

continue

Mathematics, 21.06.2019 21:30, kimryan520

The ratios of boys to girls on a soccer league is 2: 5. if there are 28 boys, how many girls are playing soccer? extra points! will mark as brainiest asap

Answers: 2

continue

Mathematics, 21.06.2019 22:00, jessejames48

The coordinates r(1, -3), s(3, -1) t(5, -7) form what type of polygon? a right triangle an acute triangle an equilateral triangle an obtuse triangle

Answers: 1

continue

Mathematics, 21.06.2019 22:30, hala201490

Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.

Answers: 1

continue

You know the right answer?

A boxcar contains six complex electronic systems. Two of the six are to be randomly selected thoroug...