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1) What have scientists cast on why men have deeper voices?
a) a net
b) new light
c) a search
d) doubt
2) What did people think deeper voices in men attracted?
a) flies
b) viruses
c) sore throats
d) members of the opposite sex
3) Which American college is the researcher from?
a) Penn State
b) MIT
c) Harvard
d) NYU
4) Who did a lower-pitched voice evolve to intimidate?
a) wild animals
b) bears
c) other men
d) women
5) What kind of advantage did Dr Puts say a deeper voice gave men?
a) a big one
b) a competitive one
c) a slight one
d) a narrow one
6) How many men and women did the researchers record?
a) exactly 500
b) around 500
c) over 500
d) fewer than 500
7) How many people listened to the recordings?
a) fewer than 1,100
b) around 1,100
c) exactly 1,100
d) over 1,100
8) What did men listen for in the recordings of males?
a) levels of dominance
b) sound quality
c) attractiveness
d) noise
9) What did men rate female voices for?
a) attractiveness
b) sound quality
c) interference
d) deepness
10) What did Dr Puts suggest was not so important for females?
a) ratings
b) a deep male voice
c) aggression
d) men
