Author Question: Because variations are unavoidable in a system, the output of the system is always unpredictable. ... (Read 107 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?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

For a complete list of videos, visit our video library