Answer:
Older parents are more likely to send their children to preschool.
Step-by-step explanation:
The reason that children of older parents are better prepared for school is because they probably send them to preschool, they value more education and ensure that they expose their children to different learning contexts, this way they will be more independent and will develop better communicating skills, which is important in school.
Also, people that have children in an older age that the average, most of the cases, it's because they prioritized first an economical stabilisation, to ensure children safety and wellness.