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

Author Question: Whenever = 0.5, the binomial distribution will A) be left-skewed. B) always be symmetric. C) be ... (Read 110 times)

anjilletteb

  • Hero Member
  • *****
  • Posts: 569
on: Jun 24, 2018
Whenever  = 0.5, the binomial distribution will
 
  A) be left-skewed. B) always be symmetric.
  C) be right-skewed. D) be symmetric only if n is large.

Question 2

In a binomial distribution,
 
  A) the number of trials n must be at least 30.
  B) the results of one trial are dependent on the results of the other trials.
  C) the variable X is continuous.
  D) the probability of event of interest  is stable from trial to trial.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

momtoalll

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jun 24, 2018
Answer to Question 1

B

Answer to Question 2

D


anjilletteb

  • Hero Member
  • *****
  • Posts: 569
Reply #2 on: Jun 24, 2018
Thank you :)


momtoalll

  • Sr. Member
  • ****
  • Posts: 326
Reply #3 on: Jun 24, 2018
Happy to help you


« previous next »
 

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

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?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

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?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Left sided heart failure Left sided heart failure
This is the first portrait of George Washington, painted by John Gadsby Chapman. Washington’s right This is the first portrait of George Washington, painted by John Gadsby Chapman. Washington’s right
Chest x-ray of lung cancer; cancer is seen on the left side. Chest x-ray of lung cancer; cancer is seen on the left side.
Distribution of Modern Day Oceanic Plateaus and Fragments Distribution of Modern Day Oceanic Plateaus and Fragments
The heart and its major blood vessels. Oxygen-rich blood is pumped from the lungs to the left The heart and its major blood vessels. Oxygen-rich blood is pumped from the lungs to the left
The distribution of Neandertal and Denisovan DNA in the modern human genome The distribution of Neandertal and Denisovan DNA in the modern human genome
Video: Deafness Culture

For a complete list of videos, visit our video library