Those batting averages, I take it they mean that if a batsman receives 100 pitches, 27 times he will hit the ball in play?
It means if a batsman has 100 "at bats", he has gotten a "hit" 27 times.
An at bat is one turn facing the pitcher. A hit is if the batsman gets
on base after hitting the ball in play.
Now the batsman can have a turn facing the pitcher that is not credited as an at bat. If he walks (takes four balls), is hit by the pitch, sacrifices, etc.
But there's just too much time where very, very little happens... even in slow periods of a Test match there are still a lot of machinations at work to keep it interesting.
I think this is a big part of why baseball beginners or outsiders might have trouble getting into it right away. You have to become familiar with the subtle machinations (great word, btw) in baseball, because they are CONSTANTLY happening in baseball, too. Seriously. It's what baseball fans really live for. And some of it I'm sure is pretty similar to stuff that goes down in cricket.
The pitcher has a collection of different ways to throw the ball to get each individual hitter out, and it changes in every situation. The batter has countless ways to approach each individual pitcher, different ways to stand in the batter's box, different strategies. The defensive fielders are shifting their position in the field on every pitch.
The coaches are signaling to the catcher and the other fielders in secret code, the catcher is signaling to the pitcher in secret code. The substitutions made are extremely important, especially the pitching substitutions. Baserunning is a ruthless game of trying to outguess the other man and read the defensive positioning.
Etc, etc, etc. That doesn't even scratch the surface.
I watched tonight's HIMYM. It was only the second episode of the show I've seen in nearly three years. I really liked it. I'll do a write-up in the ZS thread.