LadydeeJ,
What you do with the grouping you got is to throw out the one errant shot and call it a flyer. This is called the "Ayoob grouping system".
You're allowed to throw out 2 shots out of every 5 if they didn't go where you want them to. This method gives you better braggin' rights. (It's cheating, of course, but in a few days you'll get over it.
)