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Mathematics, 27.06.2019 09:10 bdMack932

For a group experiment, your science class measured the fine-particulate
concentrations in the air at random places around campus, and estimated a
sample average of 12 ug/m3 (micrograms per cubic meter). if 196 readings
were taken, and the standard deviation of the sample measurements was
3.5 pg/m3, you are 99.7% confident that actual concentration of fine
particulates at the school is

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For a group experiment, your science class measured the fine-particulate
concentrations in the...

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