Советую внимательнее прочитать оригинал на английском, там не все так однозначно. К примеру:
Women were also found to be better at finding spaces, more accurate in lining themselves up before starting each manoeuvre, and more likely to adopt instructors’ preferred method of reversing into bays.
The first category analysed people’s ability to find spaces. Researchers found that impatience caused many men to drive too quickly around car parks, meaning they missed free bays. Meanwhile, women’s slower approach meant they were better able to notice spaces, or spot when other drivers were about to leave.
More than three quarters of women were found to excel in their so-called “pre-parking pose”, setting themselves up to pull into a space, compared to just over half of men observed.
Thirty-nine per cent of female drivers cleanly executed reversing into spaces, compared to only 28 per cent of men.
Men were much quicker at parking, taking 16 seconds on average against the 21 seconds women needed to complete the manoeuvre.
Про точность парковки сказано не было.
В целом мысль - мужчины ездят быстрее, пропускают больше свободных мест и обратно не возвращаются, женщины - медленнее, дольше и аккуратнее, возвращаются обратно и паркуются так, как их учили инструкторы.
По времени парковки:
Men were much quicker at parking, taking 16 seconds on average against the 21 seconds women needed to complete the manoeuvre.
Ну и напоследок:
However, the extra time paid off leaving 52 per cent of women parked in the middle of each bay, compared to 25 per cent of men. This category proved particularly punishing for the men’s rating as it was the most heavily weighted in the coefficient.