Author Question: The regression line a. is drawn through the points on a scatter plot b. is a straight line c. ... (Read 77 times)

daltonest1984

  • Hero Member
  • *****
  • Posts: 536
The regression line
 
  a. is drawn through the points on a scatter plot
  b. is a straight line
  c. comes closet to the majority of the scatter points
  d. all of these

Question 2

Percentage of scores falling between z's of -.80 and +.80
 
  What will be an ideal response?



Benayers

  • Sr. Member
  • ****
  • Posts: 328
Answer to Question 1

d

Answer to Question 2

57.62



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

For a complete list of videos, visit our video library