Author Question: Because variations are unavoidable in a system, the output of the system is always unpredictable. ... (Read 110 times)

michelleunicorn

  • Hero Member
  • *****
  • Posts: 565
Because variations are unavoidable in a system, the output of the system is always unpredictable.
 
  Indicate whether the statement is true or false

Question 2

Assuming that a regression has been conducted for a group of small companies where x = the number of employees at the company, y = annual revenue of the company (recorded in thousands of dollars), and the largest company included in the study had 82
 
  employees. The resulting regression equation is y = 59.2 + 83.4x. Which of the following is true?A) For each additional employee, revenue on average will increase by 83.4
  B) A company with 2100 employees could be predicted to have average revenue of about 175 million.
  C) For each additional employee, revenue on average will increase by 59.2 thousand.
  D) This model should not be used to make predictions for companies with more than 82 employees.



shayla

  • Sr. Member
  • ****
  • Posts: 323
Answer to Question 1

FALSE

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

For a complete list of videos, visit our video library