One does not get many chances to put 5 or 10 shot groups in deer or cyotes.
That is correct. Nevertheless, to test for accuracy of a rifle
or to there is a very good reason to shoot more than three shots. Unless you do not understand random chance as it applies to shooting accuracy.
Sometimes you get what you pay for, sometimes you only pay more for what you get.
Three shots are not a "group"...they are a "few".
If the Bible is the literal, infallible, unerring word of God...where are all those witches I am supposed to kill? (Exodus 22:18)