|
PureBytes Links
Trading Reference Links
|
The answer is 1.28155 standard deviatons. If you have a college statistics
course manual, you find this out by using the Rational Inverse of the Normal
Probability Function.
Michael
-----Original Message-----
From: owner-metastock@xxxxxxxxxxxxx
[mailto:owner-metastock@xxxxxxxxxxxxx]On Behalf Of Alberto Torchio
Sent: Monday, October 23, 2000 3:28 AM
To: Realtraders
Subject: Simple question on Bollinger Bands
Dear Listmembers,
I have been asked a simple question on Bollinger Bands and was unable to
answer...
Could anyone tell me the number of standard deviations allowing to contain
within the bands 90% of price data?
Alberto Torchio
Torino, Italy
|