Pscyh_7_Notes_11_24_09_1 - Class Date Psychology 7 11/24/09...

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Lee 17 12!09109 Next Exam Page 1 of 3 Revlin Psychology 7 11/24/09 Date Class !lltt~l!attu illPu£l1lt •••• ~ot£taki114l S-erbi:c.e Notetaker ------------------ Copyright © 1996 ASUCSB Reproduction in any form is a violation of Federal Copyright Laws. A.S. Notetaking ill 893-4471 ill Open 10:00 - 4:00 Monday - Friday ill Closed Finals Week ANNOUNCEMENTS OUTLll{EOFLASTLECTURE XX. Analyzing Data A. Inferential Statistics B. Null vs. Research Hypothesis C. t4est and Samples D. Effect Size OUTLINEOF TODA)'lS LECITJRE XXI Correiation A. Rank-Order Correlation B. Simple Correlation C. Multiple Correlation D. Regression Analysis TODA)'lS LECTURE Correlation The most common statistic to used in studies ofall kinds is the correlation, In this lecture; we'll discuss~ rank-order, simple, and mUltiple cottelatlofiS as well as regression analysis. Rank-Order Correlation When we have ordinal data, it~s sometimes useful to do a rank-order correlation to assess the degree ofrelationship between two variables. For example, you might ask is there such a thing as a "good
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