statistics help please!
posted by anoneemose .
Twelve college students were surveyed about the distance from their house to
the college they attended.
12 18 54
13 15 24
8 5 14
27 1 20
1. Using the data set above, find the percentile ranking for the data point 24. (is this 75th percentile?
2. Using the data set above, what distance corresponds to the 58th percentile? is this 15?

statistics help please! 
PsyDAG
Please only post your questions once. Repeating posts will not get a quicker response. In addition, it wastes our time looking over reposts that have already been answered in another post. Thank you.
See your later post. 
statistics help please! 
Yu
maximize p = 2x+3y subject to
1.25x+y<=100
x+y>=30
x<=50
y<=75
x>=0
y>=0)
graphic method for linear programing
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