Limited time offer 20% OFF StudySoup Subscription details

Purdue - IE 33000 - Study Guide - Midterm

Created by: ecrail Elite Notetaker

> > > > Purdue - IE 33000 - Study Guide - Midterm

Purdue - IE 33000 - Study Guide - Midterm

This preview shows pages 1 - 2 of a 4 page document. to view the rest of the content

This is the end of the preview. Please to view the rest of the content
Join more than 18,000+ college students at Purdue University who use StudySoup to get ahead
School: Purdue University
Department: Industrial Engineering
Course: Probability and Statistics in Engineering II
Professor: Tba
Term: Fall 2015
Tags:
Name: Exam 1 Study Guide
Description: Details, Equations, Key concepts to know for exam - based on past exams and lecture notes and quizes!
Uploaded: 02/18/2018
4 Pages 21 Views 16 Unlocks
  • Better Grades Guarantee
  • 24/7 Homework help
  • Notes, Study Guides, Flashcards + More!

Unformatted text preview: <Exam 1 Study Guide Saturday, February 17, 2018 4:22 PM Exam Details In- class Wednesday (2 fz1/18) 2 8:30am - 9:20am . Review Session Tuesday (rie 6-7:30pm in WTHR 14 No calcalators, book, or notes Probubility tables will be afached to test Question breakdown - around 7 multiple chole / True - False questions Comune 2 long free response questions ( parts a dee xam Equations will be given 2. SF 2 2, VANESE 2 Sorjos T. SKITEA T A T.. STAR X; . VIR SY GEOX het CIT : Z., Zar. S: x 4 : tu, F-, + tai, y s8A -35 ta X': (n-Istra' In-I)s/r...! Won't be given on exam but you should know them) papalaran seine + gr. (x-* sample_ Vorionte = 5* : (-,* Standorld devlerion = 5 = VS Sample mean = X = $xmnNotation X S S o of Sample mean population Sampk srd. deu : Sample variance populatim std. dev. population veriance N(Mo) - nocmal dis+. d. Significona level ns number of observations x : chi syured rest of valonce Z = test. Statistic for Z -test t test Statistie fer t-test d or e Key Concepts Confidence Intervals . "We are _% confidens that the true mean lies in Some rauge (-,-3)." NOT ACCURATE Accurate definition interval whe, of an infiire et intervals were created by templang n (some # of observations from that population, 100 ('-)1. of those intervals would contain the true population mean, u. * assumptions to calculare CI: - Judependend and identically diskused (d) Souples - Normal AS distriberiar * one-sided two-sided : XZ, 1 of mean x :te Ritli Leons and Jan d mine C) for Stouderd deviation : compet. I for vorlance () geriamual Co, 0) @ toke squre root of final values - loo) * don't mess w/ formula, just ase final auswerPrediction Intervals predicts the value t a single future observations a vorlable - V( ) = n (prediction - V K. - ) = o*(1 + (pekerlan var) Tolerone Zustervals deserbes the range of vrees where all vakers will lie - kuombwen var Tu-to + Zero! - unknom Moun/var: Li-ks, +ks] Normal Distribution -> N( ) E stoudorel ecer of estimate 68 - 45 - 447 ruke NG - share 997 of the dara lies - where 451. ot ke dara lies ALI - Where 61. f the data, les Binomial Disterbution - all I JO. - require perts - np 75, nlt-p) 25 . Hy pothesis Testing Samples aus beid Pop should be assumed to be normal - Steps for "combined method O Look dota normalish? IDP Define H. and H. select value a compute test statistie (2, 2) find p-value table O make conclusien parejer H. p x - fail to rejat Ho -one-sided hu u . - two-sided Hutt u must use on statistical sablec) * Report results: "A Le-sampe -sided = file test resulted in a corelusion to dejes felso feijer the null hypothesis at x = 5 wish a zku

Join StudySoup for FREE
Get Full Access to Purdue - IE 33000 - Study Guide - Midterm
Join with Email
Already have an account? Login here
×
Log in to StudySoup
Get Full Access to Purdue - IE 33000 - Study Guide - Midterm

Forgot password? Reset password here

Reset your password

I don't want to reset my password

Need help? Contact support

Need an Account? Is not associated with an account
Sign up
We're here to help

Having trouble accessing your account? Let us help you, contact support at +1(510) 944-1054 or support@studysoup.com

Got it, thanks!
Password Reset Request Sent An email has been sent to the email address associated to your account. Follow the link in the email to reset your password. If you're having trouble finding our email please check your spam folder
Got it, thanks!
Already have an Account? Is already in use
Log in
Incorrect Password The password used to log in with this account is incorrect
Try Again

Forgot password? Reset it here