It is an inference :)
An idea based on many detailed observations is an empirical theory. This type of theory is grounded in data gathered from systematic and careful observations of the natural world. The strength of an empirical theory lies in its ability to make predictions and be tested through further experimentation.
Observations should avoid being biased, making assumptions, and drawing overly generalized conclusions. It is important for observations to be objective, specific, and based on actual evidence in order to be reliable and useful for analysis.
Observations that describe have various names based on the context, such as facts, data, evidence, or findings. They provide information, details, or characteristics about a particular subject or situation.
After making careful observations, scientists construct hypotheses to explain their observations. These hypotheses are then tested through experiments to determine their validity. Based on the results of experiments, scientists may revise their hypotheses or draw conclusions to further advance knowledge in the field.
A scientist may create an hypothesis on the basis of their observations. If their observations are carelessly made or recorded then any hypotheses they offer will be inaccurate reflections of nature. A scientist may alternatively collect observations to test an hypothesis. If these observations are carelessly made or recorded then the conclusions that the scientist makes about the hypothesis could very well be incorrect. At the very least the conclusions they draw would not be based on sound evidence (because the observations are unsound).
what is the difference between an observation and an assumption
how does a theory differ from an inference
A warranted assumption is an assumption that has evidence and reasonable interpretation of this evidence to support it. But, it's still an assumption and should only be used as a guide in finding the real facts. A warranted assumption should not be acted on if any harm will come of it.
1- observations are from normally distributed populations. 2- observations are from populations with equal variances.
I do not support your assumption. Your assumption is based upon few facts.
Standard-based performance is based on the assumption that performance can be measured. It is difficult to objectively measure job performance in many positions.
An assumption based on prior experience is when we anticipate a similar outcome or situation based on past encounters or knowledge. This assumption is made without having concrete evidence or information to support it but relies on our past understanding of similar events.
It is true that scientific models are based on a set of observations, along with a logical analysis of those observations.
observations
An explanation of things or events based on many observations is a theory.
yes
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.