,设总体均值及方差均存在,在估计时,比有效
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/30 20:38:27
![,设总体均值及方差均存在,在估计时,比有效](/uploads/image/f/19161-9-1.jpg?t=%2C%E8%AE%BE%E6%80%BB%E4%BD%93%E5%9D%87%E5%80%BC%E5%8F%8A%E6%96%B9%E5%B7%AE%E5%9D%87%E5%AD%98%E5%9C%A8%2C%E5%9C%A8%E4%BC%B0%E8%AE%A1%E6%97%B6%2C%E6%AF%94%E6%9C%89%E6%95%88)
Fatal error: Uncaught Error: Call to undefined method indexControl::sorandAction() in /mnt/www/zhanqunzuoye/library/core/core.php:84 Stack trace: #0 /mnt/www/zhanqunzuoye/library/core/control.php(45): core::gotoAction(Array) #1 /mnt/www/zhanqunzuoye/view/public/focus/show.php(15): control->action('sorand', 'index') #2 /mnt/www/zhanqunzuoye/library/core/control.php(24): require('/mnt/www/zhanqu...') #3 /mnt/www/zhanqunzuoye/control/public/focusControl.php(63): control->view() #4 /mnt/www/zhanqunzuoye/library/core/core.php(84): focusControl->showAction() #5 /mnt/www/zhanqunzuoye/public/index.php(28): core::gotoAction() #6 {main} thrown in /mnt/www/zhanqunzuoye/library/core/core.php on line 84