« previous next »

Author Question: The variable in a hypothesis that precedes or causes a change in the other variable in the ... (Read 85 times)

jake

  • Hero Member
  • *****
  • Posts: 538
on: Jul 1, 2018
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
Reply #1 on: Jul 1, 2018
Answer to Question 1

c

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Bones change radically in size and shape from newborn to adult, as these cervical vertebrae demonstr Bones change radically in size and shape from newborn to adult, as these cervical vertebrae demonstr
Nursing Interventions and Prochaska's Stages of Change Nursing Interventions and Prochaska's Stages of Change
How to find the derivative of a function when the base and exponent contain a variable x^x How to find the derivative of a function when the base and exponent contain a variable x^x
Climate Change: Timescale decades to centuries Climate Change: Timescale decades to centuries
Change in Bone Mass over Time In your early years, more bone mass is added than lost in your body Change in Bone Mass over Time In your early years, more bone mass is added than lost in your body
Climate change Climate change
Video: Pasteur's Experiment

For a complete list of videos, visit our video library