A persons intelligence quotient (IQ) is determined by multiplying the quotient of his or her mental age and chronological age by 100. (a) Find the IQ of a 12-year-old child whose mental age is 15. (b) Find the mental age of a person 15 years old whose IQ is 140.

Section 2.1 Notes Monday, February 29, 20168:28 AM Linear Algebra (My Notes) Page 1 Section 2.1 Cont. Linear Algebra (My Notes) Page 2 Linear Algebra (My Notes) Page 3 Section 2.2 Notes Wednesday, March 2, 2016 8:14 AM Linear Algebra (My Notes) Page 1 Linear Algebra (My Notes) Page 2