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

Author Question: Among elementary school children, the correlation between strength and weight is .60, and the ... (Read 41 times)

Melani1276

  • Hero Member
  • *****
  • Posts: 516
on: Jun 20, 2018
Among elementary school children, the correlation between strength and
  weight is .60, and the correlation between strength and age is .70. The
  correlation between weight and age is .80. (All correlations are
  significant).
 
  What is the partial correlation between strength and weight,
  holding age constant?
 
 
 What will be an ideal response?

Question 2

A powerful test is one that is
 
  a. less likely to commit the Type 2 error
  b. more likely to commit the Type 2 error
  c. more likely to accept the null hypothesis
  d. less likely to detect a population difference


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

joewallace

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jun 20, 2018
Answer to Question 1

Partial r = .093

Answer to Question 2

a


Melani1276

  • Member
  • Posts: 516
Reply 2 on: Jun 20, 2018
Excellent

epscape

  • Member
  • Posts: 335
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

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

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

school is never ending school is never ending
Children at church Children at church
Young children’s play engages motor skills as well as cognitive skills (such as communicating, ... Young children’s play engages motor skills as well as cognitive skills (such as communicating, ...
Healthy Eating Behaviors and Weight Gain Are Important Considerations during the Third Trimester Healthy Eating Behaviors and Weight Gain Are Important Considerations during the Third Trimester
What is the pKa and general acid strength of formic acid if its conjugate base form has a pKb ... What is the pKa and general acid strength of formic acid if its conjugate base form has a pKb ...
Table - Correlation Analysis Table - Correlation Analysis
Video: Osteoporosis

For a complete list of videos, visit our video library