[Script Info]
Title:
[Events]
Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
Dialogue: 0,0:00:00.00,0:00:07.95,Default,,0000,0000,0000,,Say we have a prior of a Gaussian with a mean mu and covariance sigma squared,
Dialogue: 0,0:00:07.95,0:00:12.95,Default,,0000,0000,0000,,and our measurement has exactly the same mean and same covariance.
Dialogue: 0,0:00:12.95,0:00:18.45,Default,,0000,0000,0000,,Suppose we multiply both and get a new mean, which is the same as the old mean,
Dialogue: 0,0:00:18.45,0:00:23.00,Default,,0000,0000,0000,,and we get a new covarience, sigma squared,
Dialogue: 0,0:00:23.00,0:00:27.00,Default,,0000,0000,0000,,which as you all know, corresponds to a more peaked Gaussian.
Dialogue: 0,0:00:27.00,0:00:32.75,Default,,0000,0000,0000,,I want you to express nu squared as a multiple of sigma squared.
Dialogue: 0,0:00:32.75,9:59:59.99,Default,,0000,0000,0000,,Just put the answer here as a real number.