« previous next »

Author Question: A researcher wants to study the relationship between women's ages and number of births per year for ... (Read 24 times)

brutforce

  • Hero Member
  • *****
  • Posts: 540
on: Aug 4, 2018
A researcher wants to study the relationship between women's ages and number of births per year for women in the 10 to 55 age range. The relationship would be expected to be
 
  A) A linear relationship.
  B) Nonexistent.
  C) Nonlinear.
  D) A negative correlation.

Question 2

The graphic technique used to represent the relationship between two variables is the
 
  A) Histogram.
  B) Scatter plot.
  C) Correlation polygon.
  D) Frequency polygon.


jaygar71

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Examples of Scenarios Involving Nonmoral, Impersonal Moral, and Personal Moral Judgments from the St Examples of Scenarios Involving Nonmoral, Impersonal Moral, and Personal Moral Judgments from the St
Guerrilla Girls. Do Women Have to Be Naked to Get into the Met. Museum? Guerrilla Girls. Do Women Have to Be Naked to Get into the Met. Museum?
The vehicle identification number (VIN) is visible through the base of the windshield and on a ... The vehicle identification number (VIN) is visible through the base of the windshield and on a ...
A ring link network reduces the number of wires it takes to interconnect all of the modules. A ring link network reduces the number of wires it takes to interconnect all of the modules.
The average weight gain between Thanksgiving and New Year's Day is about a pound The average weight gain between Thanksgiving and New Year's Day is about a pound
Women can express breast milk using a breast pump Women can express breast milk using a breast pump
Video: Ciliate conjugation Animation

For a complete list of videos, visit our video library