The ± relative error in the density of a metal rod is determined to be + 0.02. If the calculated value of the density is 8.6321947.., how should the density be reported? a. 8.63 b. 8.632 c. 9 d. 8.6
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- Hi! I m working on a lab right now. I have three measurements, 1.057 .9442 .9629 and a mean measurement of .9880. Im supposed to find the deviation and I understand that i just find the difference, but can a deviation be negative?Estimate the absolute deviation and the coefficient of variation for the results of the calculation below. Round off the result so that it contains only the significant digits. The numbers in parentheses are absolute standard deviations.Suppose that a Gaussian population of measurements has a mean of 1000 and a standard deviation of 50. What fraction of the population lies in the following intervals: a) >1000 b) 950-1050 c) 850-1150 Thank you for the help!
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