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 62 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


adammoses97

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

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?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

For a complete list of videos, visit our video library