Question

Circumfer. cm) 5.93+0.03 10.45+0.05 13.30+0.03 18.45 ± 0.05 Object Description Penny D" cell battery PVC cylinder A PVC cylinder B Tomato soup can ameter cm 1.90+0.01 3.30±0.02 4.23 ± 0.02 04+0.02 6+0.1 1.2 ±0.1 2-Calculate the mean x (the mean is only one value). 3- Calculate (x x)2. Notice that i goes from 1-5 and that the mean is e same for all values 4-Calculate the standard deviation (S). Again, only one value. 5- The standard error is simply equal to the standard deviation divided by the square-root of the number of measurements (Sm). Calculate Sm. Also, only one value. 6- There is a trend between the increase in circumference with the increase in diameter, and that is a linear trend. Plot circumference vs. diameter. Perform a LINEST to determine the slope and the uncertainty in the slope. LABEL THE GRAPH. Include units.

Answer 1