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
Scorpion4ik [409]
3 years ago
8

Determine whether the given description corresponds to an observational study or an experiment: A Gallup pole surveyed 1018 adul

ts by telephone, and 22% of them reported that they smoked cigarettes within the past week.
Social Studies
1 answer:
Inessa [10]3 years ago
4 0

Answer: Observational Study

Explanation: An experiment requires a scientist to observe subjects of the study under specific conditions where an independent variable is involved and controlled by the scientist.

An observational study on the other hand is in an uncontrolled environment and the scientist does not have any control on the variables. An example is polls. The purpose of this type of study is to get statistical values without  interfering with the the subjects of the study.

You might be interested in
List several economic indicators. What is the purpose of measuring economic indicators? What do they measure?
Travka [436]

Economic indicators reveal the statistics of economic activity.

Explanation:

Economic indicators judge the overall condition of a particular country' economy. The main purpose of economic indicator is to attract the foreign investments. There are three categories of economic indicators,  they are lagging, coincident and leading indicators respectively.

GDP, debt cycles, inflation, Exchange rate stability, interest rates, gold price, crude oil price, stick markets variations and a country ' financial budget are the economic indicators to observe whether the economy is in boom or in the trajectory of recession and depression. Business cycles are also an important economic indicator.

7 0
3 years ago
The production of ____________ in the south caused Americans to need more land to farm resulting in Americans moving west into N
maks197457 [2]

Answer:

Cotton

Explanation:

At that time, cotton was considered as cash crops. Is the type of agricultural crop that generate high amount of income with very little investment /efforts. Many southern plantations sold the cottons to Other manufacturers in Europe since they need it as materials for textiles, outdoor equipment's, and beds.

This made a lot of plantation owners in the South had a need to obtain lands in order to open up new factories. A lot of lands near them at that time owned by Native Americans. So, the government forcefully removed the natives from the ancestral land and move them to reservation.

7 0
3 years ago
Pronunciation and enunciation have all of the following in common except ____________?
Maslowich

Answer:

C) both are tied to nonverbal communication

Explanation:

edgeeeeeeeeeeeeeeee

7 0
2 years ago
Why is it risky to invest in a commodity? A commodity has little or no value as a long-term investment. Commodity stocks cannot
cupoosta [38]
It is risky to invest in a commodity because: <span>The commodity's price might drop significantly very quicklly
</span>Commodity products are circulated really quickly. This will affect the rarity of the product in the markets. If the rarity is high, the price will increase and vice versa. This exact condition makes the price for that commodity also fluctuated really quickly.
4 0
2 years ago
Read 2 more answers
Which patriotic song was written by a woman named Mercy Otis Warren during the American Revolution?
RoseWind [281]
It's B my dude or dudet
3 0
3 years ago
Other questions:
  • The three steps of john zaller's model of opinion formation are
    9·1 answer
  • What is china's economy known for?
    5·1 answer
  • Which of the following is an example of cross-cultural ignorance?A. Thinking that relationship-building is a waste of timeB. Lea
    12·1 answer
  • An older adult couple in your neighborhood retired from their jobs as teachers but continue to work in the community as school v
    7·1 answer
  • Salivary amylase is an enzyme in the human body that digests carbohydrates from food. When food mixed with saliva enters the sto
    14·1 answer
  • What two things did Title VII of the Civil Rights Act prohibit
    13·1 answer
  • 1. Which of the following is an example of culture? A. Comic books. B. Clothing Trends. C. Language. D. All of thee above. 2. Wh
    5·1 answer
  • What do you value in life? No cup half full answers.. give me something enlightening.
    5·2 answers
  • How do salmon travel to get back to where they were hatched?
    7·2 answers
  • in federalist, no. 10 Madison takes a position in favor of the constitution and the advancement of a large, federal republic. In
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!