This preview shows pages 1–4. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: Grace Chen Statistics 13/2A Professor Christou February 14, 2008 SOCR Lab Exercises Lab 3: Exercise 1 a. X ~ b(10, .5) o P(X=3)=0.1172 o EX=5 o Sd(X)=1.5811 QuickTimee and a TIFF (Uncompressed) decompressor are needed to see this picture. b. X ~ b(10, .1) o P(1<=X<=3)=.6385 QuickTimee and a TIFF (Uncompressed) decompressor are needed to see this picture. c. X ~ b(10, .9) o P(5<X<8)=.0686 o P(X<8)=.070191 o P(X<=7)=.070191 o P(X=>9)=.736099 QuickTime and a TIFF (Uncompressed) decompressor are needed to see this picture. d. X ~ b(30, .1) o P(X>2)=.588649 QuickTime and a TIFF (Uncompressed) decompressor are needed to see this picture. Exercise 2: Comparing Geometric Distributions QuickTime and a TIFF (Uncompressed) decompressor are needed to see this picture. QuickTimeI and a TFF (Uncompressed) decompressor are needed to see this picture. The geometric distributions at p=0.2 and p=0.7 are both skew to the right. The mean gets smaller as p increases. For a larger p, the distribution dies faster compared to the small p, with its as p increases....
View
Full
Document
 Winter '08
 Christou
 Statistics

Click to edit the document details