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Which positional error increased for mariners without accurate chronometers because of accumulated inaccuracies?

A)Increased stellar parallax observation error
B)Worsening lunar distance estimation errors
C)Greater magnetic compass calibration drift
D)Increasing dead reckoning azimuth deviations

💡 Explanation

The error is lunar distance, increasing because inaccurate timekeeping causes errors calculating Greenwich Mean Time, which is essential for the lunar distance method; therefore, estimation errors increase rather than other errors from stellar or dead reckoning methods.

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