Of the 2254 students at a liberal arts college, 257 are fifth year students. Among a sample of 321 of the students from this college, 257are fifth year students. Find the sample proportion of fifth year students, rounded to two decimal places as needed.

what are the things "represented below"?

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nobody can if you dont give the choices

i need on these three questions. find standard form equation of line perpendicular to y = (2/3)x - 8 that goes through the point

the equation of a line is -6x-2y=-18 what is the x 3 answers sep 21, 2015

finding the critical point for f(x,y)=(x^2)*y+y^3 1 answer mar 10, 2013

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answer: 7. if the functions had a negative leading coefficient and is of even degree, which statement about the graph is true?

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wait this depends wether emily and zach how they are thinking.

yes they are the same.