No, there's NO data that claims that Hillary needs 75% of women voters, certainly not with the numbers she has from Hispanics, Black and increasingly with college grads. She doesn't need to win those, just make inroads

You're long on raw data and short on analytics, on this issue.

Tunrout in the last two elections has been in the 52%-54% range of eligible voters, so you're a little on the low side for the ass-sitters.