![subject](/tpl/images/cats/mat.png)
Mathematics, 30.03.2021 20:30 Ash1212
Engineers want to set up a control chart for TV sets. For the past several days, a total of 200 TV sets were inspected and a total of 300 nonconformities found in all of them. They decided to use the u-chart for the number of nonconformities per item with the inspection unit consisting of 4 TV sets.
a) What should the center line and upper and lower control limits be if they want to stick to the standard choice of L- 3?
b) What is the in-control ARL of this chart? Reminder: the distribution of the number of nonconformities per item is not Poisson, but that for the total number of nonconformities in the inspection unit is.
c) What is the out-of-control ARL if the average number of nonconformities changes to 3 per item?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00, Brendah4962
Solve the equation using the zero-product property. -3n(7n - 5) = 0 a. 0, -5/7 b. -1/3, -5/7 c. -1/3, 5/7 d. 0, 5/7
Answers: 2
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:10, madimocaj
Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?
Answers: 2
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30, Amholloway13
Given abc find the values of x and y. in your final answer, include all of your calculations.
Answers: 1
You know the right answer?
Engineers want to set up a control chart for TV sets. For the past several days, a total of 200 TV s...
Questions in other subjects:
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 28.03.2020 18:19
![Konu](/tpl/images/cats/mat.png)
Mathematics, 28.03.2020 18:19
![Konu](/tpl/images/cats/mat.png)
Mathematics, 28.03.2020 18:19
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 28.03.2020 18:20
![Konu](/tpl/images/cats/en.png)
English, 28.03.2020 18:20