Final answer:
Standby (wet) compasses typically have an acceptable comparison accuracy range of +/- 5.0 degrees to +/- 10.0 degrees.
Step-by-step explanation:
Flux valve compasses have an acceptable comparison accuracy of +/- 2.0 degrees. Standby (wet) compasses, on the other hand, have a larger acceptable comparison accuracy. The specific accuracy range for standby (wet) compasses may vary depending on the make and model, but it is typically around +/- 5.0 degrees to +/- 10.0 degrees. This means that the accuracy of a standby (wet) compass can deviate by anywhere between +/- 5.0 degrees and +/- 10.0 degrees from the true magnetic north.