This table shows the distribution of winning times in the Kentucky Derby (a horse race) over 99 years.

Kentucky Derby Winning Times, 1930 to 2019 (seconds)
From		To	f
104		105	1
105		106	9
106		107	21
107		108	26
108		109	18
109		110	9
110		111	9
111		112	5
112		113	1
Total	99

From To Frequency Midpoint (f) fxm (m) Am-8)2 104 105 105 106 9 105.50 949.50 106 107 21 106.50 2.236.50 107 108 26 107.50 2.795.00 108 109 18 1.953.00 109 110 9 109.50 985.50 110 111 110.50 994.50 111 112 5 111.50 112 113 112.50 112.50 Total 68 Average = Standard Deviation = CV = %