This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Suppose a plant that produces dye wants to test the process. Four samples are randomly selected from ... (Read 62 times)

hubes95

  • Hero Member
  • *****
  • Posts: 561
on: Jun 24, 2018
Suppose a plant that produces dye wants to test the process. Four samples are randomly selected from the production process and each analyzed for its color intensity. The data are collected over a ten-day period. Assume the population of color intensity is normally distributed with a mean of 5 and a standard deviation of 1.1 . What would be the upper control limit for a chart of this study?
 a. 6.65
 
  b. 6.04
 
  c. 8.3
 
  d. 8.63

Question 2

In investment models, a useful approach for generating future returns and inflation factors from historical data is:
 a. the NPV approach
  b. the scenario approach
  c. the averaging approach
  d. the trend analysis approach
  e. none of these choices


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

AISCAMPING

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jun 24, 2018
Answer to Question 1

a

Answer to Question 2

b


hubes95

  • Hero Member
  • *****
  • Posts: 561
Reply #2 on: Jun 24, 2018
Thank you :)


AISCAMPING

  • Sr. Member
  • ****
  • Posts: 347
Reply #3 on: Jun 24, 2018
Happy to help you


« previous next »
 

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Plant Plant
Plant Plant
Selected Antiemetics Selected Antiemetics
Patient having glaucoma test. Patient having glaucoma test.
Selected Human Viral Diseases Selected Human Viral Diseases
Video: What are Strong & Weak Acids and How they're different?

For a complete list of videos, visit our video library