[hline" 8.A random survey of the number of children of various age groups playing in a park "],[" was found as follows: "],[qquad [" Age (in years) "," Number of children "],[1-2," Number of children "],[2-3,5],[2-3,6],[3-7,6],[5-7,6],[5-10,9],[5-17,9],[10-17,1],[10-17,5]],[[10-17,9],[15-17," the data above."]],[" Draw a histogram to represent the data above."]