= Homework: Section 3.4 Homework
Question 4, 3.4.14
A manufacturer of bolts has a quality co...
![subject](/tpl/images/cats/mat.png)
Mathematics, 29.08.2021 22:10 martl4175
= Homework: Section 3.4 Homework
Question 4, 3.4.14
A manufacturer of bolts has a quality control policy that requires it to destroy any bolts that are more than 2 standard deviations from the mean. The quality-control engineer knows that the bolts are coming off assembly line have a mean length of 15cm with a
standard deviation of 0.10 cm. For what lengths will a bolt be destroyed?
Select the correct choice below and fill in the answer box(es) to complete your choice
(Round to one decimal place as needed.)
O A. A bolt will be destroyed if the length is less than
cm
OB. A bolt will be destroyed if the length is less than
cm or greater than
cm
OC. A bolt will be destroyed if the length is greater than
cm
OD. A bolt will be destroyed if the length is between
cm and
cm
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
What is the value of x in the equation (2)3) (x+6)= -18 a. -36 b. -33 c. -24 d. -18
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
What is the ratio of the length of an object in yards to the length of the same object in miles?
Answers: 3
![question](/tpl/images/cats/mat.png)
You know the right answer?
Questions
![question](/tpl/images/cats/fizika.png)
Physics, 19.07.2019 07:00
![question](/tpl/images/cats/en.png)
English, 19.07.2019 07:00
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 19.07.2019 07:00
![question](/tpl/images/cats/en.png)
English, 19.07.2019 07:00
![question](/tpl/images/cats/mat.png)
Mathematics, 19.07.2019 07:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 19.07.2019 07:00
![question](/tpl/images/cats/biologiya.png)
Biology, 19.07.2019 07:00
![question](/tpl/images/cats/istoriya.png)
History, 19.07.2019 07:00
![question](/tpl/images/cats/geografiya.png)
Geography, 19.07.2019 07:00
![question](/tpl/images/cats/istoriya.png)
History, 19.07.2019 07:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 19.07.2019 07:00
![question](/tpl/images/cats/mat.png)
Mathematics, 19.07.2019 07:00
![question](/tpl/images/cats/istoriya.png)
History, 19.07.2019 07:00
![question](/tpl/images/cats/en.png)
English, 19.07.2019 07:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.07.2019 07:00