Duggar homeschooling — How educated are the Duggar siblings?

The Duggar family brought homeschooling to the forefront on their reality TV shows, raising many questions about the quality of education the 19 children would have. With most Duggar children adults, only a few Duggar sisters are left at the Duggar compound under 18. Johannah, Jennifer, Jordyn-Grace, and Josie Duggar