NO.PZ202106160300003703
问题如下:
Calculate the standard error of the estimate of the regression estimation
解释:
Begin with the sum of squares error of 140.58 -60.16 = 80.42. Then calculate the mean square error of 80.42 -(60-2) = 1.38655. The standard error of the estimate is the square root of the mean square error:
老师,我想问问这道题的考点是什么呀,感觉有点突兀,答案和题目联系不起来。谢谢