Question #3 i 20 A recent study of 50 U.S. chess players details such things as the number of years the players have been active and the chess ratings of the players. (A chess rating is a number from 100 to about 3000, with a higher number indicating greater expertise.) The chess rating data for the sample of 50 players are summarized in the following histogram: Frequency 15 700 1100 1500 1900 23m 2700 Chessratino Based on the histogram, nd the proportion of chess ratings in the sample that are at least 700 . Write your answer as a decimal, and do not round your