2points
some psychologists believe that a genius should be defined as anyone
having an iq over 140. if iq scores are normally distributed with a mean of
100 and a standard deviation of 17 and if the population of the world is
6,575,000,000, how many geniuses are there in the world today?
o
a. 115,000
o
b. 24,985,000
o
o
o
c. 6,575,000
d. 61,805,000
e. 123,000