Mr. Carl Burl, an artist, has recorded the number ofvisitors who visited his exhibit in the first 8 hours of opening day. He has made a scatter plot to depict the relationship between the number of hours and the number of visitors. Number of Visrtors at Exhibit 18 16 14 O 512 o r! 210 0 0 5 t 4 o o 2 o o 1 2 3 4 5 e 7 8 9 Number of Hours How many visitors came to his exhibition in the first 3 hours