please find the proportion of the commute distances in the sample that are less than 20 miles write in decimal form and do not round

Question 3 of 12 (1 point) | Question Attempt: 1 of 1 Students at a major university in Southern California are complaining about a serious housing crunch. Many of the university's students, they complain, have to commute too far to school because there is not enough housing near campus. The university officials' response is to perform a study. The study, reported in the school newspaper, contains the following histogram summarizing the commute distances for a sample of 100 students at the university: Frequency 30 26 27 25 20 18 15 10- 0 121 16 20 24 Commute distance (in miles) Based on the histogram, find the proportion of commute distances in the sample that are less than 20 miles. Write your answer as a decimal, and do not round your answer. X