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Lecture Notes for MAT 3280 - Prob & Stat I with Wei at University of North Carolina at Pembroke (UNCP)

Notes Information

Material Type:Class Note
Professor:Wei
Class:MAT 3280 - Prob & Stat I
Subject:Mathematics
University:University of North Carolina at Pembroke
Term: 2001
Keywords:
  • T-Statistics
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Linear Regression using TI-92 1. choose “function graphing mode”? 2. store two lists in L1 and L2, respectively. {0, 1, 2, 3, 4, 5, 6}  L1 Enter {0, 2, 3, 4, 3, 4, 6}  L2 Enter nd 2 + MATH  Statistics  Regressions  1: LinReg LinReg L1, L2 Enter 2nd + MATH  Statistics  8: ShowStat y=ax+b a = .785714 b = .785714 corr = .910366 R2 = .828767 Enter  Enter again 3. 4. 5. Enter Graph 1. 2. 3. type in Regeq(x)  y1(x) …… Enter type in NewPlot 1, 1, L1, L2 ……. Enter + graph (adjust window if needed) Look for functions: 2nd + CATALOG  enter 1st letter symbols: 2nd + CHAR  special Also, function names may be typed in. ...
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