Majority, by definition, and in this context, is the number of locked threads that you've been involved in exceeding those you haven't been involved in.
I disagree with your working. For one thing, you haven't stated the period of time over which you took your sample of topics.
I thought you were quite thorough in your researching of things.
I don't know why you thought that, but it's your prerogative.
That must mean that you were wrong.
It's quite simple really. Just see if you can answer the original question, please ? See, I'm asking nicely.
OK.
Although I'm aware that you will probably skirt around the question with a few more questions.
Let's pretend that I'm actually motivated to answer your question, which of course I'm not.
Let's also pretend that your calculation was correct, which of course it wasn't.
I believe that your underlying question is:-
Why does it appear that I'm involved in more locked topics that I'm not involved in?
The answer is:- I don't know. It doesn't appear that way to me.
Perhaps you just happen to read the same topics as me, such that you notice some locked ones and not others.
Another possibility is that I'm a moderator and I like locking topics.
Some people want to believe that, but it isn't the truth.
Another possible answer is that I'm not a moderator and I'm a popular target for the kind of people who are abusive and whose posts thereby increase the likelihood of locking.
And then the thread will get locked before you can answer properly. Damn it !!!
I don't see any breach of the rules on this topic, so the risk of locking would seem to be low.