Lizeth Rivera. edited Spanish, Mexican subtitles for 30-42 Variance_Proof_1_Solution
Lizeth Rivera. edited English subtitles for 30-42 Variance_Proof_1_Solution
Udacity Robot edited English subtitles for 30-42 Variance_Proof_1_Solution
Udacity edited Japanese subtitles for 30-42 Variance_Proof_1_Solution
Amara Bot added a translation
Gundega added a video: 30-42 Variance_Proof_1_Solution