1376. A new weapon is being tested. The main indicator is the frequency of hits on the standard target for a given set of conditions. The developers claim that the probability of hitting each shot is 0.8. How many shots per target should be made so that with a probability of 0.95 it could be argued that the hit frequency will deviate from the probability of hitting each shot by no more than 0.01 (in absolute value)?

Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)