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21Exam2Review - Statistical Techniques I EXST7005 Exam 2...

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Statistical Techniques I EXST7005 Exam 2 Review
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Exam Coverage There will be problems requiring the use of F an Chi square tables. Probabilities from statemen and tabular values from probabilities. Plan on a least one page of these types of problems, maybe two. Some of the problems on the internet are somewhat obtuse. Most of the exam will be pretty straight forward.
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Exam Coverage (continued) The t-test! Will definitely be on the exam, probably in several forms. Possibly, will have intermediate statistics, mean an variance and d.f., maybe SS. Be able to determine if variances are equal and complete calculations fo two-sample t-test. Put necessary equations on 8.5 by 11 inch paper. Also be able to use SAS output to complete two sample t-test.
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(continued) Confidence intervals. Yes it will definitely be there, probably in several forms. Major pitfall - carefully note if we are placing an interval on INDIVIDUALS or on MEANS! This is true of t-tests in general, but on this exam mostly applicable to confidence intervals. Also, be able to use the Chi square to place
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This note was uploaded on 12/29/2011 for the course EXST 7087 taught by Professor Wang,j during the Fall '08 term at LSU.

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21Exam2Review - Statistical Techniques I EXST7005 Exam 2...

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