« previous next »

Author Question: When subgroups of a population are represented in a sample in proportion to their numbers in the ... (Read 52 times)

SGallaher96

  • Hero Member
  • *****
  • Posts: 509
on: Jun 22, 2018
When subgroups of a population are represented in a sample in proportion to their numbers in the population, the sample is known as a
 
  A) random sample.
  B) stratified random sample.
  C) systematic area sample.
  D) proportional sample.

Question 2

Research studies show that __________  of women have complied with a partner's sexual request when they did not want to.
 
  a. 010
  b. 1020
  c. 3050
  d. 8090


juliaf

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jun 22, 2018
Answer to Question 1

B

Answer to Question 2

c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Your heart beats over 36 million times a year.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Population of Major Civilizations of Europe, Asia, and Africa, AD 1500 Population of Major Civilizations of Europe, Asia, and Africa, AD 1500
Performance of a delayed nonmatching-to-sample trial. Performance of a delayed nonmatching-to-sample trial.
Population size, 1970 - 2050 Population size, 1970 - 2050
The Solow Model Incorporating Population Growth The Solow Model Incorporating Population Growth
The population of a city has continued to grow since 1950. The population of a city has continued to grow since 1950.
Population age 65 and over and age 85 and over, selected years 1900-2008 and projected 2010-2050. Population age 65 and over and age 85 and over, selected years 1900-2008 and projected 2010-2050.
Video: First Stage of Labor and Delivery Video

For a complete list of videos, visit our video library