Sac with error.
No. By definition it is not a sacrifice unless the batter is out. The correct answer is yes. The runner can reach base during a sacrifice on a throwing error or a fielders choice.
yes
No, it would require a defensive error(s) to stretch a bunt into a home run - a fielder throwing the ball into the stands, or the like.
A bunt hit is scored as a single.
no
Official baseball rule 10.09 (a) Score a sacrifice bunt when, before two are out, the batter advances one or more runners with a bunt and is put out at first base, or would have been put out except for a fielding error. (b) Score a sacrifice bunt when, before two are out, the fielders handle a bunted ball without error in an unsuccessful attempt to put out a preceding runner advancing one base.
Yes, a sacrifice bunt does count as an at-bat in baseball.
Yes, a sacrifice bunt is considered an at-bat in baseball.
No, since a sacrifice bunt does not count as an at bat the batter's average stays the same.
Yes
No
Yes. The only time it is not an official "At Bat", is if a batter reaches base on a base on balls, hit by pitch or catcher interference. A batter is also not charged with an "At Bat" if he hits a sacrifice fly (a fly ball out that results in a runner tagging up and scoring), or a sacrifice bunt that advances a runner or runners. He is also not charged with an "At Bat" if the batter reaches base as a result of an error on a sacrifice fly or sacrifice bunt.