SCIENCE
CHEMISTRY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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qualitative data
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independent variables
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controls
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quantitative data
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Detailed explanation-1: -A hypothesis is a possible explanation for a set of observations or an answer to a scientific question. A hypothesis must be testable and measurable. This means that researchers must be able to carry out investi-gations and gather evidence that will either support or disprove the hypothesis.
Detailed explanation-2: -Applied research refers to scientific study and research that seeks to solve practical problems. 1 This type of research plays an important role in solving everyday problems that often have an impact on life, work, health, and overall well-being.
Detailed explanation-3: -Analytical chemistry is the science of obtaining, processing, and communicating information about the composition and structure of matter. In other words, it is the art and science of determining what matter is and how much of it exists.
Detailed explanation-4: -A conclusion is a reasonable judgment based on the examination of data from an experiment.