Suppose that the length of research papers is uniformly distributed from 10 to 23 pages

Suppose that the length of research papers is uniformly distributed

from 10 to 23 pages. We survey a class in which 55 research papers were turned in to a professor. The 55 research papers are considered a random collection of all papers. We are interested in the average length of the research papers.




Enter an exact number as an integer, fraction, or decimal.
μX = 


Calculate the probability that the professor will need to read a total of more than 970 pages. (Round your answer to four decimal places.)