Suppose That the Probability That a Person Will Remember Between

Multiple Choice

Suppose that the probability that a person will remember between 100a% and 100b% of material learned in an experiment is where x represents the proportion remembered. Determine from the figure below, the probability that a randomly chosen individual will recall between 40% and 65% of the material? Express your answer as a percent rounded to three decimal places. ​ ​

A) 23.600%
B) 7.700%
C) 14.300%
D) 33.500%
E) 119.700%