组别均数标准差例数组数
170.2922741 2232152 347.99.322
445.27.5120
mean47.39
SS123663.40
SS28670.04
MSS17887.80
MSS248.17
F163.760
P0.0000000000000000
均数标准差n
70.2910.9127
5412.320 S5969.241
SS132.6498
t16.29
tt 3.397859
4.794196
p########