A series of four measurements of the mass, length, and diameter of a cylinder are made by a student. The results of thes

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A Series Of Four Measurements Of The Mass Length And Diameter Of A Cylinder Are Made By A Student The Results Of Thes 1 (50.18 KiB) Viewed 23 times

A series of four measurements of the mass, length, and diameter of a cylinder are made by a student. The results of these measurements are: Mass, M (g) Length, L (cm): Diameter, D (cm) Density, p (g/cm³) 20.6 2.68 1.11 20.4 2.67 1.07 20.8 2.65 1.06 19.9 2.61 1.08 What are (a) the standard deviation of the density, and (b) the standard error of the density? Please express your answer in three significant figures. 4M nd L Use this equation to calculate each density: p standard density, o, and the standard error, a and then use MS Excel to find the O (a) standard deviation, a=0.388 g/cm³ and (b) standard error, a = 0.194 g/cm³ O(a) standard deviation, o 0.278 g/cm³ and (b) standard error, a-0.139 g/cm³ 7(a) standard deviation, a=0.395 g/cm³ and (b) standard error, a 0.197 g/cm³ O (a) standard deviation, o=0.227 g/cm² and (b) standard error, a = 0.114 g/cm³ (a) standard deviation, a=0.484 g/cm³ and (b) standard error, a-0.242 g/cm³