Overview: 1 questions will be solved this time.Among them
☆1 mathematical statistics
[ 1/1 data statistics ]
Work: Please make statistics on the following data: 1,1,4,5,1,4,1,9,1,9,8,1,0 。
Question type: data statistics Total data:13
The sum:45
Average value:3.46154
Variance:10.24852
Standard deviation:3.20133 *Note: Totally 5 items are counted.Your problem has not been solved here? Please go to the Hot Problems section!