Introductory Statistics for Engineers
Introductory Statistics for Engineers STAT 224
Popular in Course
Popular in Statistics
Mrs. Triston Collier
verified elite notetaker
This 2 page Class Notes was uploaded by Mrs. Triston Collier on Thursday September 17, 2015. The Class Notes belongs to STAT 224 at University of Wisconsin - Madison taught by Staff in Fall. Since its upload, it has received 24 views. For similar materials see /class/205080/stat-224-university-of-wisconsin-madison in Statistics at University of Wisconsin - Madison.
Reviews for Introductory Statistics for Engineers
Report this Material
What is Karma?
Karma is the currency of StudySoup.
You can buy or earn more Karma at anytime and redeem it for class notes, study guides, flashcards, and more!
Date Created: 09/17/15
Stat 224 Handout 3 TA Shubing Wang Sep 28 2005 1 Accompanying joint probability table Factorl Al 42 A B1 03 11 ab 12 ab m Factor 2 2 Fab tab 1021 13171 301sz awmz amnm I What is PAii 12 m I What is PBjj 12 m I What is P What is PAiBj B AY 2t Transform the accompanying table to accompanying probability table Exercise 289 Page 92 So the accompanying probablity table is Line 1 Line 2 Line 3 Blemish 15 12 20 Crack 50 44 40 PullTab Problem 21 28 24 Surface Defect 10 8 15 Other 4 8 2 Line 1 Line 2 Line 3 Blemish 005 0032 00 Crack 0t 16 PullTab Problem 007 111320 0096 Surface Defect 006 Other 74 1300 0008 a What is the probability that the can was produced by line 1 That the reason for nonconformance is a crack b If the selected can came from line 1 what is the probability that it had a blemish c Given that the selected can had a surface defect what is the probabilty that it came from line 1 3 Independence De nition Two events A and B are independent if PAB PA n 13 PA 113 PA which is equivalent to b Equot Exercise For the accompanying tabIe in part 1 are AS and B5 independent Solution First caicuIate m m HAS HAS 0 By Dams j1 j1 P03 ZPW n 135 2mm i1 i1 Then ckeck if PM 0 Bi HAS P03 Back to 289 is Aa can made by iine 1 independent of B a can has surface defect Exercise 257 For any events A and B with PB gt 0 show that PABPA B 1 Exercise Assume events A and B are independent PA O B 03 and PA U B 08 nd out PA and MB
Are you sure you want to buy this material for
You're already Subscribed!
Looks like you've already subscribed to StudySoup, you won't need to purchase another subscription to get this material. To access this material simply click 'View Full Document'