If a distribution is normal with ?= 50 and ?= 10, then what proportion of the scores will

Studies with Romanian children have revealed that by the age of 4, children who were in foster homes rather than institutionalized, demonstrated lower IQ ratings

Indicate whether this statement is true or false.

Sexual dysfunction is __________.

A. the inability of a man to find a satisfying date B. impairment of sexual desire or sexual gratification C. a female's desire to seek out more than one sexual partner D. the primary reason people take a vow of celibacy