The following data were obtained from a survey of college students. The variable

The following data were obtained from a survey of college students. The variable X represents the number of non-assigned books read during the past six months. 

x 0 1 2 3 4 5 6 

P (X=x) 0.55 0.15 0.10 0.10 0.04 0.03 0.03 

Find P(1 < X < 5). Place your answer, rounded to two decimal places in the blank. For example, 0.56 would be a legitimate entry.