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 21 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
:D TYSM

ricroger

  • Member
  • Posts: 352
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

The biped’s foot bears more weight than the quadruped’s and so the bones are stouter. The biped’s foot bears more weight than the quadruped’s and so the bones are stouter.
Major Findings of the High Scope Preschool Study High Scope participants showed better academic per Major Findings of the High Scope Preschool Study High Scope participants showed better academic per
A therapist assisting an amputee patient to regain mobility and strength after amputation. A therapist assisting an amputee patient to regain mobility and strength after amputation.
From your experiences in grade school, can you tell if or how your teachers unintentionally helped ... From your experiences in grade school, can you tell if or how your teachers unintentionally helped ...
The Nutritional Needs of School-Aged Children Can Be Guided by MyPlate The Nutritional Needs of School-Aged Children Can Be Guided by MyPlate
Cognitive Development in Children Cognitive Development in Children
Video: Summary of female reproductive cycle days 1-28

For a complete list of videos, visit our video library