Author Question: Because variations are unavoidable in a system, the output of the system is always unpredictable. ... (Read 118 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?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

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.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

For a complete list of videos, visit our video library