(pts) 4. A student measures the density of an Unknown liquid 3 times and obtains an...

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(ópts) 4. A student measures the density of an Unknown liquid 3 times and obtains an average density of 0.705 g/mL with a Standard Deviation of 0.352 g/mL. 1. What can you say, if anything, about the Precision of the measurements? 2. What can you say, if anything, about the Accuracy of the average density? (ópts) 4. A student measures the density of an Unknown liquid 3 times and obtains an average density of 0.705 g/mL with a Standard Deviation of 0.352 g/mL. 1. What can you say, if anything, about the Precision of the measurements? 2. What can you say, if anything, about the Accuracy of the average density?