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☆1 mathematical statistics
[ 1/1 data statistics ]
Work: Please make statistics on the following data: 2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,47,45,43 。
Question type: data statistics Total data:27
The sum:735
Average value:27.22222
Variance:210.17284
Standard deviation:14.49734 *Note: Totally 5 items are counted.Your problem has not been solved here? Please go to the Hot Problems section!