Chemistry, 28.08.2019 06:20 eguzmandpandoracom

The reaction times for three trials of an experiment are 80.3, 80.2, and 80.5 seconds. which average time is expressed using the correct number of significant figures?
a. 80.3
b. 80.33
c. 80
d. 80.333

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The reaction times for three trials of an experiment are 80.3, 80.2, and 80.5 seconds. which average...