Author Question: For a normal distribution, proportions in the right-hand tail are positive, and proportions in the ... (Read 132 times)

RRMR

  • Hero Member
  • *****
  • Posts: 557
For a normal distribution, proportions in the right-hand tail are positive, and proportions in the left-hand tail are negative.
 
  Indicate whether the statement is true or false

Question 2

A jar contains 10 red marbles and 20 blue marbles. If you take arandom sample of two marbles from this jar, and the first marble is blue, then the probability that the second marble is blue is p = 19/29.
 
  Indicate whether the statement is true or false



catron30

  • Sr. Member
  • ****
  • Posts: 297
Answer to Question 1

F

Answer to Question 2

F



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

For a complete list of videos, visit our video library