找考题网-背景图
单项选择题

判断x=[3.1302,1.9361,0.4884,0.7688,1.5483,1.1319,0.4608,5.6543,1.0121,5.9807,1.7571,2.3749,0.2685,8.3981,0.5281,0.0592,0.0199,0.4743,1.6481,1.3931]在显著水平0.05下是否服从正态分布:()

A.否,jbstat=9.8633,cv=5.9915
B.是,jbstat=9.8633,cv=5.9915
C.否,jbstat=6.8633,cv=2.9915
D.是,jbstat=6.8633,cv=2.9915