Mathematics, 30.07.2021 03:50 senituliii
A student determines the density of a chunk of metal to be 5.1 g/cm3. She then repeats the measurement four more times on the same chunk of metal and obtains values of 5.0, 4.9, 5.4, and 5.2 g/cm3 for the density. What is the standard deviation of the five measurements?
A. 0.148
B. 0.19
C. 0.037
D. 0.22
E. 0.17
Answers: 1
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A student determines the density of a chunk of metal to be 5.1 g/cm3. She then repeats the measureme...
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