Trump was born in 1946 and would have taken his SATs around 1962. Niece Mary wasn’t born until 1965. So she’s either repeating the stories of an alcoholic father or she is confusing her uncle with Teddy Kennedy who famously had others take tests for him.
An AMAZING coincidence, that she comes up with this SAT cheating scandal in her book at the same time the current headlines are overflowing with the Felicity Huffman SAT cheating scandal.