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Often you may have seen results of an experiment, such as blood analysis, reported as “counts”....

Often you may have seen results of an experiment, such as blood analysis, reported as “counts”. (a) What type of results may be represented by counts? Hint: there’s more than one type.

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Answer #1

We use the unit counts when we need the number of particles of our substance found in a given volume of solvent. For example in a blood sample, we denote the platelet counts per microliter. This is a versatile way of measuring things as this same unit can be used to measure your heartbeat ( beats per minute or counts per minute). In other words just like the unit of mass or moles, count too can be used in certain cases.

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