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This text explains the concepts of observations and inferences, highlighting their differences. An observation is defined as any information gathered through the five senses. Examples illustrate qualitative observations, which do not include numerical data, and quantitative observations, which do incorporate measurements. Qualitative examples reflect descriptive details, while quantitative examples provide specific numerical information, thereby enabling clearer comprehension of physical attributes. This foundational knowledge is vital in scientific inquiry and everyday analysis.
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Observations • An observation is any information that we gather using our five senses. • EXAMPLE:
Inference • An inference is a conclusion that attempts to explain or make sense of an observation. • EXAMPLE:
Qualitative Observation • An observation that does not include numbers or measurements. • EXAMPLE:
Qualitative Observation • An observation that does not include numbers or measurements. • EXAMPLE:The clock in Mrs. Taylor’s room is rectangular, black and has red numbers.
Quantitative Observation • An observation that DOES include numbers and measurements. • EXAMPLE:
Quantitative Observation • An observation that DOES include numbers and measurements. • EXAMPLE:Mrs. Taylor is 5 feet 6 inches tall or 162 cm.