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Experimental observations refer to the data collected during a scientific experiment. These observations are made through measurements or visual assessments and help researchers draw conclusions and make inferences about the phenomena being studied. Experimental observations play a crucial role in confirming or refuting hypotheses and are essential for the advancement of scientific knowledge.
You may observe bubbles forming in the liquid, an increase in pressure within a closed container, a change in volume of the gas, or a characteristic smell associated with the gas being released.
Quantitative observations are observations that can be precisely measured. Qualitative observations, meanwhile, are subjective observations that are based on the characteristics of what is being observed.
Scientific investigation is based on observations. Observations refer to any information we collect about the physical universe using our senses (sight, sound, smell, taste, and touch.) The factors or conditions being observed are called random variables (or experimental variables) because our observations of them can vary from one trial to the next. A random variable can be either discrete or continuous
The group that receives the experimental treatment is typically referred to as the experimental group. This group is exposed to the intervention or experimental manipulation being studied. Data from the experimental group is compared to a control group to evaluate the effects of the treatment.
Arterial Deposition in Thought and Being - 2008 was released on: USA: 10 October 2008 (Iowa City Experimental Film Festival)
being able to duplicate the research
being able to duplicate the research
Being able to duplicate the research.
the control group does not receive receive an experimental treatment but stay in the same environment.
experimental variable by: lambertfelias
Sensors