This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A national political pollster randomly selects ten states, then randomly selects five counties ... (Read 231 times)

stevenposner

  • Hero Member
  • *****
  • Posts: 608
on: Jun 28, 2018
A national political pollster randomly selects ten states, then randomly selects five counties within each state, then randomly selects five voting precincts within these counties, then randomly selects five blocks within these precincts, and finally, randomly selects five households for door-to-door interviews about their voting intentions in the next Presidential election. This is best called a(n) ____.
 a. simple random sample
  b. multistage area sample
  c. systematic sample
  d. nonprobability sample

Question 2

Opinion leaders, innovators, or market mavens are known for their expertise and involvement in a category.
 a. True
  b. False
 Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

T4T

  • Sr. Member
  • ****
  • Posts: 348
Reply #1 on: Jun 28, 2018
Answer to Question 1

B

Answer to Question 2

True


stevenposner

  • Member
  • Posts: 608
Reply 2 on: Jun 28, 2018
Gracias!

parshano

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Rain forest in Pacific Rim National Park, Vancouver Island, British Columbia Rain forest in Pacific Rim National Park, Vancouver Island, British Columbia
Tuktut Nogait National Park, Northwest Territories, Canada Tuktut Nogait National Park, Northwest Territories, Canada
A wolf on the hunt in Yellowstone National Park. A wolf on the hunt in Yellowstone National Park.
Booker T. Washington in his office at Tuskegee Institute, 1900. Washington chose a policy of accommo Booker T. Washington in his office at Tuskegee Institute, 1900. Washington chose a policy of accommo
Lightning Casualties in the United States by Location or Activity Lightning Casualties in the United States by Location or Activity
Kudzu native to Asia is overgrowing trees across the southeastern United States. Kudzu native to Asia is overgrowing trees across the southeastern United States.
Video: Angiotensin II - kidneys, adrenal glands and dehydration

For a complete list of videos, visit our video library