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

Author Question: Refer to Exhibit 13-7. Aptitude test scores and GPA a. Spearman rho c. Phi coefficient b. ... (Read 87 times)

natalie2426

  • Hero Member
  • *****
  • Posts: 524
on: Jun 20, 2018
Refer to Exhibit 13-7. Aptitude test scores and GPA
 
  a.
  Spearman rho
  c.
  Phi coefficient
  b.
  Pearsons r

Question 2

A study with college students found no correlation between hours of study for an examination and test performance. This probably means
 
  a. the amount of study time by a student has no effect on test scores.
  b. hours of study and test performance are both influenced by a third variable, scholastic aptitude.
  c. there is a negative relationship between amount of study and test performance.
  d. None of these are correct.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Tabitha_2016

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

D


natalie2426

  • Member
  • Posts: 524
Reply 2 on: Jun 20, 2018
Thanks for the timely response, appreciate it

phuda

  • Member
  • Posts: 348
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

A Fossil Hominid Exhibit at The Museum of Osteology, Oklahoma City, Oklahoma A Fossil Hominid Exhibit at The Museum of Osteology, Oklahoma City, Oklahoma
Drawer Test Drawer Test
Photo of a sign taken at an emissions test facility. Photo of a sign taken at an emissions test facility.
Wet Compression Test Wet Compression Test
Test-Cross Results from Mendel’s Experiments Test-Cross Results from Mendel’s Experiments
Mutagenicity of aflatoxin B1 determined by the Ames test Mutagenicity of aflatoxin B1 determined by the Ames test
Video: Cardiac Cycle (Part 3 of 4)

For a complete list of videos, visit our video library