a chemical engineer must report the average volume of a certain pollutant produced by the plants under her…

a chemical engineer must report the average volume of a certain pollutant produced by the plants under her supervision. here are the data she has been given by each plant:\nplant volume of pollutant\nsouth fork 22.98 l\npinecrest 3.007 l\nsusquehanna 0.96 l\nwhat average volume should the chemical engineer report? be sure your answer has the correct number of significant digits.

a chemical engineer must report the average volume of a certain pollutant produced by the plants under her supervision. here are the data she has been given by each plant:\nplant volume of pollutant\nsouth fork 22.98 l\npinecrest 3.007 l\nsusquehanna 0.96 l\nwhat average volume should the chemical engineer report? be sure your answer has the correct number of significant digits.

Answer

Explanation:

Step1: Find the sum of volumes

$22.98 + 3.007+0.96=26.947$ L

Step2: Calculate the average

There are 3 plants. The average volume $V=\frac{26.947}{3}\approx8.98233$ L

Step3: Determine significant - digits

The least number of decimal places among the original data is 2 (in 0.96 L). So, we round the average to 2 decimal places. The average volume is $8.98$ L

Answer:

$8.98$ L