Author Question: What is the approximate value of skewness? A) 0.049 B) 0.221 C) 1.375 D) ... (Read 103 times)

BRWH

  • Hero Member
  • *****
  • Posts: 553
What is the approximate value of skewness?
 
  A) 0.049
  B) 0.221
  C) 1.375
  D) 1.173

Question 2

The multiple coefficient of determination R2 can only be used to compare regression models that have the same set of sample observations of yi, where i =1, 2, , n.
 
  Indicate whether the statement is true or false



ally

  • Sr. Member
  • ****
  • Posts: 331
Answer to Question 1

A

Answer to Question 2

TRUE



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

BRWH

  • Hero Member
  • *****
  • Posts: 553

ally

  • Sr. Member
  • ****
  • Posts: 331

 

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

For a complete list of videos, visit our video library