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How can a scientist reduce bias in a scientific investigation?
To reduce bias in a scientific investigation, a scientist can use randomization in sampling, blind studies, and double-blind studies. Randomization helps to minimize selection bias, while blind studies prevent participants from knowing which group they are in, reducing response bias. In double-blind studies, both the participants and the researchers are unaware of who is receiving the treatment, further minimizing bias.
Which of the four words is not a characteristic of scientific method logic imagination bias evidence?
Imagination is not a characteristic of the scientific method. The scientific method relies on logic, evidence, and minimizing bias to form conclusions based on empirical observations and experimentation.
Which is not a step most scientific investigations?
Most scientific investigations typically include steps such as making observations, forming a hypothesis, conducting experiments, and analyzing data. However, personal beliefs or biases are not considered a step in scientific investigations, as they can lead to subjective conclusions rather than objective findings. Scientific inquiry emphasizes evidence-based reasoning and reproducibility, rather than personal opinion.
What are scientific investigations initially founded on?
Scientific investigations are initially founded on observations and questions about the natural world. These observations often lead to hypotheses, which are testable statements that can be investigated through experiments or further observation. The process is guided by the scientific method, emphasizing empirical evidence and reproducibility to draw conclusions. Ultimately, these investigations aim to expand knowledge and understanding of physical phenomena.
What does scientific integrity mean?
Scientific integrity means that scientists should not make up data, lie about their findings, or otherwise misrepresent scientific investigations.
How can a scientist reduce bias in a scientific investigation?
To reduce bias in a scientific investigation, a scientist can use randomization in sampling, blind studies, and double-blind studies. Randomization helps to minimize selection bias, while blind studies prevent participants from knowing which group they are in, reducing response bias. In double-blind studies, both the participants and the researchers are unaware of who is receiving the treatment, further minimizing bias.
When was Commission for Scientific Investigations in Greenland created?
Commission for Scientific Investigations in Greenland was created in 1878.
Why would scientific investigations lead to new scientific investigations?
Because you repeat investigation to look for errors.
Leonardo da Vinci's depictions of the human form were based on?
his own scientific investigations.
What can be done to reduce bias in sampling?
The thing that can be done to reduce bias is sampling random things
Why does a scientist repeat scientific investigations?
Scientists often repeat scientific investigations to verify that the results for a hypothesis or a group of hypotheses are correct. This can lead to a scientific theory.
Which of these actions might help to reduce bias in a scientific investigation?
the person doing the investigation recording all conditions before, during and after the investigation.
Did Benjamin Franklin conduct safe scientific investigations?
did Benjamin Franklin conduct safe scientific investigations and how effectively did he communicate his cloncusions
Why was Leonardo da Vinci able to depict the human form accurately?
Leonardo de Vinco was able to correctly depict the human form because of his scientific investigations.
What is the purpose of using the scientific method?
to make careful observations (got this off a study guide at school haha)
What are different types of scientific investigations?
practicals
What is The way scientist do investigations?
Scientific method
