A) Take the number with high IQ that have the gene present and divide it by the total number with the gene present. Thats 33/72, or 11/24.
B) Take the number without the gene and have high IQ, and divide it by the total number with high IQ. Thats 19/52.
C) Take the number with the gene and a normal IQ and divide it by the total children. Thats 39/102, or 13/34.
D) Take the number without the gene and have high IQ and divide it by the total children. Thats 19/102.
E) Take the number with normal IQ and have the gene present, and divide it by the total number with the gene present. Thats 39/72, or 13/24.
F) Take the number with the gene present and have high IQ and divide it by the total number with high IQ. Thats 33/52.
