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

Author Question: Suppose the correlation between height and weight for all the students in your class is found to be ... (Read 11 times)

tnt_battle

  • Hero Member
  • *****
  • Posts: 556
on: Jul 24, 2018
Suppose the correlation between height and weight for all the students in your class is found to be .20 . You think that you must be overlooking something, because the relationship should be stronger than that. What additional variable may be masking an underlying relationship here?

Question 2

A number of anomalies can cause misleading correlations. Name two problems that can cause distortion with correlations.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

babybsemail

  • Sr. Member
  • ****
  • Posts: 304
Reply #1 on: Jul 24, 2018
Answer to Question 1

ANY REASONABLE ANSWER OK. EXAMPLE: GENDER.

Answer to Question 2

1) OUTLIERS CAN SUBSTANTIALLY INFLATE OR DEFLATE THEM; 2) GROUPS COMBINED INAPPROPRIATELY MAY MASK RELATIONSHIPS.


tnt_battle

  • Member
  • Posts: 556
Reply 2 on: Jul 24, 2018
Thanks for the timely response, appreciate it

JCABRERA33

  • Member
  • Posts: 344
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Examples of deep-sea corals found in the Sable Gully, 200 km off the coast of Nova Scotia. Examples of deep-sea corals found in the Sable Gully, 200 km off the coast of Nova Scotia.
) Ornithine and citrulline, which are not found in proteins ) Ornithine and citrulline, which are not found in proteins
Weight management is such a hot topic in the United States that it is frequently Weight management is such a hot topic in the United States that it is frequently
Adolescent girls reach adult height sooner than boys because their bones grow more rapidity Adolescent girls reach adult height sooner than boys because their bones grow more rapidity
Table - Correlation Analysis Table - Correlation Analysis
Video: Summary of glucose catabolism

For a complete list of videos, visit our video library