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

Author Question: For n = 1,000 the computed r between X and Y is r = .45 . If n were increased to 4,000 from the same ... (Read 56 times)

09madisonrousseau09

  • Hero Member
  • *****
  • Posts: 559
For n = 1,000 the computed r between X and Y is r = .45 . If n were increased to 4,000 from the same population, the r would probably be
 
  a. approximately .45 c. approximately .90.
  b. increased to some extent. d. impossible to predict.

Question 2

The correlation between SAT and GPA would be lowest for which one of the following populations?
 
  a. All high school seniors
  b. All male high school seniors
  c. All female high school seniors
  d. All seniors winning the Westinghouse Talent Search



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tmlewis4706

  • Sr. Member
  • ****
  • Posts: 295
Answer to Question 1

A

Answer to Question 2

D




09madisonrousseau09

  • Member
  • Posts: 559
Reply 2 on: Jun 20, 2018
YES! Correct, THANKS for helping me on my review


samiel-sayed

  • Member
  • Posts: 337
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

For a complete list of videos, visit our video library