# Question: consider the following series of taped observations made for line...

###### Question details

Consider the following series of taped observations made for line AB under the same conditions: 215.388 m, 215.384 m, 215.387 m, 215.380 m, 215.388 m, 215.385 m, 215.376 m, 215.383 m, 215.394 m, 215.395 m.

Part A

Determine the most probable length of line
*A**B*.

Express your answer to six significant figures and include the appropriate units

Part B

Determine the standard deviation.

Express your answer to three significant figures and include the appropriate units.

Part C

Determine the 95% error of the measurement.

Express your answer to three significant figures and include the appropriate units.

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