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The concentration of chlorine in the air is measured in parts per billion (PPB) and recorded...

The concentration of chlorine in the air is measured in parts per billion (PPB) and recorded to the nearest PPB. State the sample space

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Answer #1

The sample space would contain all the integral values from 0 to infinity

As the concentration is recorded to nearest PPB, the integral values are there in sample space.

Answer : [0,inf)

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