document.write( "Question 1181387: Doris is ranked at the first quartile in her senior class of 300 students. What is her rank in the class? \n" ); document.write( "
Algebra.Com's Answer #811285 by Boreal(15235)\"\" \"About 
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can do (n+1)/4=75.25 so she is 75th.
\n" ); document.write( "or the median is between the 150th and 151st.
\n" ); document.write( "The first quartile is the median of the lower half, and that has 150 members, so she is 75th.
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