Author Question: The variable in a hypothesis that precedes or causes a change in the other variable in the ... (Read 77 times)

jake

  • Hero Member
  • *****
  • Posts: 538
The variable in a hypothesis that precedes or causes a change in the other variable in the hypothesis is called the _________ variable.
 
  a. sample
  b. dependent
  c. independent
  d. causal

Question 2

Which of the following groups has the lowest life expectancy?
 
  a. White males
  b. African American males
  c. White females
  d. African American females
  e. The rates are the same for all of these groups.



momolu

  • Sr. Member
  • ****
  • Posts: 320
Answer to Question 1

c

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

Everyone has one nostril that is larger than the other.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

For a complete list of videos, visit our video library