At about 4:54 into a [video][1] (the link starts at 4:49), the speaker says

> If you have out of six attempts, you're choosing two of them to have scores, how many ways are there?

Is the sentence complete and grammatically correct.

Is the "if you have" part extra? In other words, does the following sound more natural than the original one?

    Out of six attempts, you're choosing two of them to have scores, how many ways are there?

  [1]: https://youtu.be/Ctytn4a6zjw?t=289