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☆1 mathematical statistics
[ 1/1 data statistics ]
Work: Please make statistics on the following data: 1,2,4,8,16,32,64,128,256,512,1024,2048,4096,8192,16384,32768,65536,131072,262144,524288,1048576,2097152 。
Question type: data statistics Total data:22
The sum:4194303
Average value:190650.13636
Variance:230200798904.75418
Standard deviation:479792.45399 *Note: Totally 5 items are counted.Your problem has not been solved here? Please go to the Hot Problems section!