Mathematics
Mathematics, 16.03.2020 22:51, bryan334

A statistical process control chart example. Samples of 18 parts from a metal punching process are selected every hour. Typically, 1% of the parts require rework. Let X denote the number of parts in the sample of 18 that require rework. A process problem is suspected if X exceeds its mean by more than three standard deviations.

If the percentage of parts that require rework remains at 1%, what is the probability that X exceeds its mean by more than three standard deviations?

answer
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 15:00, Tiff7859
With this question! what is process of elimination? ? p. s. my brothers acc got banned so add his new one @ yamauchiyamyam17
Answers: 2
image
Mathematics, 21.06.2019 18:00, madiballet125
What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15
Answers: 1
image
Mathematics, 21.06.2019 21:50, destinyharris8502
Which is the graph of this function 3 square root of x plus one if
Answers: 1
image
Mathematics, 21.06.2019 23:30, onepunchman20
What is the volume of a rectangular crate that has dimensions 9 inches by 9 inches by 1 feet? 1,458 in.3 121.5 in.3 1,012.5 in.3 36 in.3
Answers: 1
Do you know the correct answer?
A statistical process control chart example. Samples of 18 parts from a metal punching process are s...

Questions in other subjects: