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Work: Please make statistics on the following data: 114514,1,2,3,3,4,4,5,5,6,6,7,7,7,8,8,9,9 。
Question type: data statistics Total data:18
The sum:114608
Average value:6367.11111
Variance:687985274.4321
Standard deviation:26229.47339 *Note: Totally 5 items are counted.Your problem has not been solved here? Please go to the Hot Problems section!