Lecture24 - STAT 350 LECTURE 24 ANNOUNCEMENT Exams Date:...

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STAT 350 L ECTURE 24
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A NNOUNCEMENT Exams Date: Exam 2: Thursday, April 07 2011 Time: 6:30 PM 7:30 PM Place: LYNN 1136 You may bring: 1 page (8 in x 11 in) single sided handwritten crib sheet Calculator: same calculator policy as SAT test ( http://sat.collegeboard.com/register/sat-test-day-checklist )
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A NNOUNCEMENT Office Hours (this week only): Tuesday: 3 PM 4 PM (changed) Thursday: 10:30 AM 11:30 AM (regular) Wednesday (April 6) Lecture meet @ REC 113 for 1:30 PM class REC 114 for 2:30 PM class No Class on Friday, April 8
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T YPE II E RROR ( PAGE 389, CH 8.5) Question: What is a Type II error? Type I error? Notation: β : type II error probability Power of a test = 1 – β α : type I error probability
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T YPE II E RROR ( PAGE 389, CH 8.5) Medical researchers have developed a new artificial heart constructed primarily of titanium and plastic. The heart will last and operate almost indefinitely
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This note was uploaded on 02/06/2012 for the course STAT 350 taught by Professor Staff during the Spring '08 term at Purdue University-West Lafayette.

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Lecture24 - STAT 350 LECTURE 24 ANNOUNCEMENT Exams Date:...

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