Answers: 3
Mathematics, 21.06.2019 19:30
The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?
Answers: 3
Mathematics, 21.06.2019 22:00
Let event a = you roll an even number on the first cube.let event b = you roll a 6 on the second cube.are the events independent or dependent? why?
Answers: 1
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 a↵ect the mean and standard deviation of the wait time until success?
Answers: 3
3a-5b:3a+5b=1:4 find the value of a and b...
Social Studies, 24.08.2021 14:00
Computers and Technology, 24.08.2021 14:00
Mathematics, 24.08.2021 14:00
Computers and Technology, 24.08.2021 14:00
English, 24.08.2021 14:00
Arts, 24.08.2021 14:00
English, 24.08.2021 14:00
Mathematics, 24.08.2021 14:00
Business, 24.08.2021 14:00
Mathematics, 24.08.2021 14:00
English, 24.08.2021 14:00
English, 24.08.2021 14:00
Social Studies, 24.08.2021 14:00
English, 24.08.2021 14:00