« previous next »

Author Question: What is the approximate value of skewness? A) 0.049 B) 0.221 C) 1.375 D) ... (Read 43 times)

BRWH

  • Hero Member
  • *****
  • Posts: 553
on: Jun 24, 2018
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
Reply #1 on: Jun 24, 2018
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
Reply #2 on: Jun 24, 2018
Correct answers!


ally

  • Sr. Member
  • ****
  • Posts: 331
Reply #3 on: Jun 24, 2018
Great! Please up vote :D


« previous next »
 

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?

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.

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Uranus's southern hemisphere in approximate natural colour (left) and in shorter wavelengths (r Uranus's southern hemisphere in approximate natural colour (left) and in shorter wavelengths (r
Metric bolt (cap screw) grade markings and approximate tensile strength. Metric bolt (cap screw) grade markings and approximate tensile strength.
How to approximate the area of a function using midpoints How to approximate the area of a function using midpoints
How to combine approximate and exact numbers when considering significant digits How to combine approximate and exact numbers when considering significant digits
Causes of Trauma Deaths by Approximate Percentage Causes of Trauma Deaths by Approximate Percentage
Video: What Are Carbohydrates? Importance of Carbs & High Carb Food

For a complete list of videos, visit our video library