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docker41 [41]
3 years ago
6

Determine whether the description corresponds to an observational study or an experiment.Research is conducted to determine if t

here is a relation between stomach cancer and alcohol consumption.
Mathematics
1 answer:
Maslowich3 years ago
8 0

Answer:

Observational

Step-by-step explanation:

Observational studies are studies that measure the outcome of events without the introduction of interventions. They are useful in the formation of a hypothesis. The experiment described above is an observational study that compares two groups so as to measure the predictors of an outcome. No intervention is introduced to influence the outcome of the research.

An experiment on the other hand is often organized as a randomized control trial where subjects are divided into groups and a placebo or control group is introduced to monitor the outcome of the study.

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Step-by-step explanation:

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3 years ago
Suppose you have $1750 in your savings account at the end of a certain period of time. You invested $1500 at a 3.72% simple annu
Scorpion4ik [409]

Answer:

4.48 years

Step-by-step explanation:

The formula for simple interest is

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5 0
3 years ago
In simplest form, what is the ratio of triangles to circles?
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