Author Question: A researcher will present demographic data about ethnicity, gender, and diagnoses about a study ... (Read 162 times)

newyorker26

  • Hero Member
  • *****
  • Posts: 536
A researcher will present demographic data about ethnicity, gender, and diagnoses about a study population using which method?
 
  a. Continuous frequency distribution
  b. Grouped frequency distribution
  c. Percentage frequency distribution
  d. Ungrouped frequency distribution

Question 2

A researcher collects scores measuring weight among school-age children who are in an obesity prevention program and notes that several students are morbidly obese with the majority of students falling within or below the 85th percentile for weight.
 
  The scores from the morbidly obese children will affect which measure of central tendency the most?
  a. Mean
  b. Median
  c. Mode
  d. All of the above are affected equally.



cswans24

  • Sr. Member
  • ****
  • Posts: 317
Answer to Question 1

ANS: D

Answer to Question 2

ANS: A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

For a complete list of videos, visit our video library