This topic contains a solution. Click here to go to the answer

Author Question: In a given year, the average annual salary of a NHL hockey player was 205,000 with a standard ... (Read 131 times)

Arii_bell

  • Hero Member
  • *****
  • Posts: 596
In a given year, the average annual salary of a NHL hockey player was 205,000 with a standard deviation of 24,500 . If a simple random sample of 50 players was taken, what is the probability that the sample mean will exceed 210,000?

Question 2

The Pearson coefficient of correlation r equals one when there is no:
 a. linear relationship between x and y.
  b. unexplained variation.
  c. y-intercept in the model.
  d. slope in the model.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Eunice618

  • Sr. Member
  • ****
  • Posts: 350
Answer to Question 1

0.0749

Answer to Question 2

B




Arii_bell

  • Member
  • Posts: 596
Reply 2 on: Jun 24, 2018
Gracias!


xthemafja

  • Member
  • Posts: 348
Reply 3 on: Yesterday
Excellent

 

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

There are more bacteria in your mouth than there are people in the world.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

For a complete list of videos, visit our video library