.Consider how any individual determinaion ol Le deisu given piece of equipment.
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Question
.Consider how any individual determinaion ol Le deisu given piece of equipment. What does this indicate about the value of taking multiple measurements? How many enough"?thine wald be measurements do you think would be . Define precision and accuracy. Based on your experimental results, which glassware is most precise? Which is most accurate? Might operator skill affect the results? Identify the piece of volumetric glassware best suited to the given use. a) Dispensing exactly 5.00 mL (and only 5.00 mL) b) Holding water that will be used throughout the lab c) Measuring a volume to two decimal places d) Measuring a volume to one decimal place e) Making a solution at a specific concentration Identify the difference between glassware designed to deliver a quantity of liquid (designated TD) and glassware designed to contain (designated TC) a specific volume of liquid? Give an example of each.Explanation / Answer
Accuracy refers to how close is your measurements to the true or known value.
eg. if your sample has 100 ml and when you measure it you be 99.8 ml we can say that you have an accurate result
precision refers to the fact of getting the same result over and over again.
e.g if a basketball player makes 100 shots and he misses them all but he hits the same spot over and over again then we say that it is not an accurate player but he has a high degree of precision
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