Complex sentence: Noem has stated that requiring school attendance until age 18 has not been proven to improve graduation rates, interferes with a family's choice to manage their child's education and questioned whether schools can meet the needs of students who struggle to stay in school.
Split into simpler sentences: Noem has stated that requiring school attendance until age 18 has not been proven to improve graduation rates and interferes with a family's choice. She also questioned whether schools can meet the needs of students who struggle to stay in school.