Download presentation
Presentation is loading. Please wait.
Published byGladys Douglas Modified over 5 years ago
1
Midterm Scores > stem(scores) The decimal point is at the | 10 | 38 12 | 5 14 | 16 | 3 18 | 835 20 | 5033 22 | 24 | 388 > summary(scores) Min. 1st Qu. Median Mean 3rd Qu. Max.
2
Gauss-Markov Theorem. page 374
3
There is a generalized inverse variant
Example.
4
Eg. Teaching methods data, p. 427
Method average Usual … Praised … two-sample model / one-way layout
6
Robust/resistant estimators
outlier - observation that is unusual compared to others resistant statistic - not strongly affected by outliers robust estimate - performs well under a range of potential models centered at an ideal model
12
13 by 5
17
ANOVA table
18
13 by 5
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.