Is there anyway possible to guesstimate/estimate the average of a sample if you know just one of the sameple and its position when all available samples are arranged ascendingly and total number of samples.
example: lets say a student has scored 14.5 out of 25 in an exam in a class test and his rank is 4th out of 80 students, so is there anyway i can make a good approximation of what the average of the test could be?