This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following are continuous random variables? I. the weight of an elephant II. the time to ... (Read 193 times)

Brittanyd9008

  • Hero Member
  • *****
  • Posts: 500
on: Jun 24, 2018
Which of the following are continuous random variables? I. the weight of an elephant II. the time to answer a questionnaire III. the number of floors in a skyscraper IV. the square feet of countertop in a kitchen
 a. I and II only
  b. III and IV only
  c. I, II and IV
  d. I, II, II, and IV

Question 2

If a data set has SSR = 400 and SSE = 100, then the coefficient of determination is
 a. 0.10
  b. 0.25
  c. 0.40
  d. 0.80


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mathjasmine

  • Sr. Member
  • ****
  • Posts: 312
Reply #1 on: Jun 24, 2018
Answer to Question 1

c

Answer to Question 2

D


Brittanyd9008

  • Hero Member
  • *****
  • Posts: 500
Reply #2 on: Jun 24, 2018
Thank you :)


mathjasmine

  • Sr. Member
  • ****
  • Posts: 312
Reply #3 on: Jun 24, 2018
Happy to help you


« previous next »
 

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

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.

Difference between Asian (left) and African (right) elephant ears. Difference between Asian (left) and African (right) elephant ears.
Under what conditions can part-time employment in high school be a negative influence on school ... Under what conditions can part-time employment in high school be a negative influence on school ...
Discrete random variables- Probability Distribution Function Discrete random variables- Probability Distribution Function
The time at which the mailman delivers the mail to Ace Bike Shop follows a normal distribution ... The time at which the mailman delivers the mail to Ace Bike Shop follows a normal distribution ...
The distribution of the number of hours that a random sample of people spend doing chores per ... The distribution of the number of hours that a random sample of people spend doing chores per ...
The Cosmic Calendar: Concepts of Time The Cosmic Calendar: Concepts of Time
Video: What is Reverse Osmosis?

For a complete list of videos, visit our video library