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Ainat [17]
4 years ago
8

Determine whether the study depicts an observational study or a designed experiment. A researcher obtained a random sample of 10

0 smokers and a random sample of 100 nonsmokers. After interviewing all 200 participants in the study, the researcher compared the rate of depression among the smokers with the rate of depression among nonsmokers. A. Observational study. B. Designed experiment
Business
1 answer:
Anastasy [175]4 years ago
5 0

Answer:

A. Observational study

Explanation:

An observational study measures the characteristics of a population by studying individuals in a sample, but does not attempt to manipulate or influence the variables of interest.

A designed experiment applies a treatment to individuals (referred to as experimental units or subjects) and attempts to isolate the effects of the treatment on a response variable.

Hence, we can see that proposed study is observational.

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(Will mark BRAINLIEST) Can someone explain what exactly this question is asking?:
Mekhanik [1.2K]

The question asks to describes any two methods of searching a job when you actually need for a new job. Also to search jobs you can prefer,

  • Use Online Job Portal,
  • Use Employee Referral  Programs, etc...

<u>Explanation:</u>

Before you start chasing for a new position you've set aside some effort to clean your resume, take a stab at scanning for openings online by visiting the "Professions" page on different organizations' website pages, perusing different quest for new employment destinations, or experiencing the activity board facilitated by your college. Online occupation sites are regularly called work banks.

They are a decent method to secure current position declarations that meet your criteria. Secure position advertisements on the web, in work banks, on organization sites, at work fairs, and the sky is the limit from there. At that point follow the tips to react to those openings. Address bosses to extend your system and find out about conceivable employment opportunities.

7 0
3 years ago
A mindset refers to regard for global culture and identification with individuals everywhere. These people are less influenced b
iren [92.7K]

Answer:

A

Explanation:

5 0
3 years ago
Six years ago a commercial property owner paid $490,000 for her complex which included 10 acres of land valued at $100,000. Usin
Kobotan [32]

Answer:

AS land cannot be depreciated we will first subtract the value of the land from the complex so we are left with $390,000 (490,000-100,000)

In straight line method each year the asset is depreciated by the same amount so in order to find out yearly depreciation we will divide 390,000 by 40

=9750

In 6 years the complex has depreciated for $58,500

So the current value of the apartment complex would be (490,000-58500)

The current value of the apartment complex is $431500

Explanation:

3 0
4 years ago
If the dollar appreciates, perhaps because of speculation or government policy, then U.S. net exports:
Naddik [55]

Answer:

The correct answer is option c.

Explanation:

If there is an appreciation in the value of the dollar, it implies that the value of the dollar has increased in comparison to foreign currency. This means that foreign consumers will need to pay more for US goods. This will cause a decline in export demand.  

Because of the decline in exports, the net exports will fall. This decrease in the net exports will cause the aggregate demand to fall. As a result, the aggregate demand curve will shift to the left.

3 0
4 years ago
If you know the company that you want to work for, you should check theon the company’s website as you perform your job search.
Alex73 [517]

well... this is a statment not a question so it doesnt really make snce but yes you should research the company

3 0
3 years ago
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