1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nastasia [14]
3 years ago
13

A random-digit dialed survey conducted in the city of long beach, california reported that a greater proportion of nonsmokers en

dorsed a ban on smoking in alcohol-serving establishments than did smokers. What type of study design was this?
Biology
1 answer:
djyliett [7]3 years ago
8 0

Answer:

The correct answer is case-control study.

Explanation:

In a case-control study, two groups of the population are used, in which one group is kept as control, and the other is known as the experimental group that encounters with a specific disease or an outcome. With the help of this study, one can expose the groups to various or single outcomes.  

In the given case, a study is done in which an advertisement on a ban on smoking is encouraged by the non-smokers at the alcohol sale points but not by smokers, in the process a random digit dialing method was used. This random digit dialing method is an illustration of a case-control study, in which the survey of the individuals is done regarding the ban on smoking.  

You might be interested in
How can reading through the entire investigation before beginning the
hammer [34]

Reading through the entire investigation before beginning the procedure can help prevent accidents by giving you the knowledge of what to do beforehand and preparing you for what is to come.

7 0
3 years ago
If you put an egg in pure water, then it will ____ in size
Usimov [2.4K]

Answer:

it will grow in size sorry if wrong but i think it is correct

Explanation:

i am sure (:

8 0
3 years ago
Marble is a metamorphic rock made from: A Basalt B Shale C Limestone D Sandstone
Maru [420]

Yep I agree it is limestone

4 0
3 years ago
Read 2 more answers
To signal hunger, the physiological need for food, the digestive tract sends messages to the ________ by way of hormones and ner
SpyIntel [72]

To signal hunger, the physiological need for food, the digestive tract sends messages to the hypothalamus by way of hormones and nerves.

3 0
3 years ago
What organism in the pineywoods is responsible for helping to recycle nutrients once all of these organisms die?
ivanzaharov [21]
<span> Decomposition aids farmers, preserves forest health and even helps make biofuels. Decomposers mine them from the dead so that these recycled materials can. Plants use glucose and other sugars to grow and fuel all of their activities, When plants die, carbon and other nutrients stay in their fibers.</span>
7 0
3 years ago
Other questions:
  • Explain how bacteria are both helpful and harmful to our bodies
    6·2 answers
  • Does anyone know what breed of cat this is?
    13·1 answer
  • Global fossil fuel dependence can lead to an increase in oil prices.
    14·1 answer
  • Listen<br> State one way scientists could use the banding patterns produced by gel electrophoresis.
    8·1 answer
  • g The gastrointestinal tract has 4 basic layers. Which layer is the one that comes in contact with the food that you eat?]
    13·1 answer
  • What is the pythagorean theorem
    11·1 answer
  • Plz help!<br> I well mark brainliest!!
    9·2 answers
  • 10. A proposed explanation for a scientific
    10·1 answer
  • Need help ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Still have more work to do please help!!!!!!!!
    13·2 answers
  • Which statement describes correctly why cells are small?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!