Are these events independent or dependent?
A. Picking two colored pencils out of a box.
B. P...
Mathematics, 04.05.2021 20:00 Paulalex8765
Are these events independent or dependent?
A. Picking two colored pencils out of a box.
B. Picking a number from a hat, putting it back and choosing a second number.
Answers: 1
Mathematics, 21.06.2019 21:00
Mr. thompson is on a diet. he currently weighs 260 pounds. he loses 4 pounds per month. what part of the story makes the relationship not proportional?
Answers: 3
Mathematics, 21.06.2019 22:30
Amachine that produces a special type of transistor (a component of computers) has a 2% defective rate. the production is considered a random process where each transistor is independent of the others. (a) what is the probability that the 10th transistor produced is the first with a defect? (b) what is the probability that the machine produces no defective transistors in a batch of 100? (c) on average, how many transistors would you expect to be produced before the first with a defect? what is the standard deviation? (d) another machine that also produces transistors has a 5% defective rate where each transistor is produced independent of the others. on average how many transistors would you expect to be produced with this machine before the first with a defect? what is the standard deviation? (e) based on your answers to parts (c) and (d), how does increasing the probability of an event aรขโ ยตect the mean and standard deviation of the wait time until success?
Answers: 3
Mathematics, 21.06.2019 23:00
Agroup of three friends order a combo meal which includes two slices of pizza and a drink each drink is priced at $2.50 the combined total of $31.50 how much is the cost of a slice of pizza
Answers: 2
Mathematics, 21.06.2019 23:30
Which rule describes the composition of transformations that maps โณabc to โณaโbโc
Answers: 2
Mathematics, 08.08.2019 03:20
Mathematics, 08.08.2019 03:20
Mathematics, 08.08.2019 03:20