chugg_mt1-94

Chugg_mt1-94 - Name Student I.D EE464 Midterm 1 Instructor Keith Chugg Wednesday 1 hour 15 minutes Closed Book 1 Single-Sided Crib Sheet

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Name: Student I.D. #: EE464 Midterm 1 Instructor: Keith Chugg Wednesday, February 16, 1994 1 hour 15 minutes Closed Book, 1 Single-Sided Crib Sheet Instructions: Verify that your exam contains 8 pages (including this cover sheet). Little space is provided for you to show your work. Show your work on the back of the exam sheets or on additional scratch sheets. Submit extra sheets showing any work you would like to be considered for grading purposes. Place only the final answer in the box provided. If you provide more than one answer in the box, they will be equally weighted. A correct answer contained in your work, but not written in the answer box is worth only partial credit. Answer forms: “Numerical answers” means the answer should be a numerical expression, decimal expression is not necessary. For example “1 + 2” is O.K., but “1 + 4” is not (i.e. you need “5”). Showing your work for numerical answers will allow us to give partial credit for an incorrect answer. An incorrect numerical answer with no work is worth no credit. “Function of T and λ ” means that your answer should be an expression involving T and λ . All other elements of the expression should be numerical. “Always-Sometimes-Never” answers require no explanation unless specifically re- quested. If an explanation is requested, a correct answer without explanation is worth little credit. Cheating will not be tolerated. The minimum penalty for even casual cheating is a failing grade of 0 on the exam. All instances of cheating will be handled according to university rules and will be reported to the Dean of Student Affairs. No. Problem Points Score 1. Short Problems 50 2. Lottery Woes 40 3. Quality Assurance 40 TOTAL SCORE 130
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Helpful Tables and Facts Abbreviation: cdf - cumulative distribution function x y if and only if ln( x ) ln( y ) Q ( z ) Δ = Z z 1 2 π e - x 2 / 2 dx z Q ( z ) z Q ( z ) 0.0 5.000e-01 3.0 1.350e-03 0.1 4.602e-01 3.1 9.677e-04 0.2 4.207e-01 3.2 6.872e-04 0.3 3.821e-01 3.3 4.835e-04 0.4 3.446e-01 3.4 3.370e-04 0.5 3.085e-01 3.5 2.327e-04 0.6 2.743e-01 3.6 1.591e-04 0.7 2.420e-01 3.7 1.078e-04 0.8 2.119e-01 3.8 7.237e-05 0.9 1.841e-01 3.9 4.812e-05 1.0 1.587e-01 4.0 3.17e-05 1.1 1.357e-01 4.5 3.40e-06 1.2 1.151e-01 5.0 2.87e-07 1.3 9.680e-02 5.5 1.90e-08 1.4 8.076e-02 6.0 9.87e-10 1.5 6.681e-02 6.5 4.02e-11 1.6 5.480e-02 7.0 1.28e-12 1.7 4.457e-02 7.5 3.19e-14 1.8 3.593e-02 8.0 6.22e-16 1.9 2.872e-02 8.5 9.48e-18 2.0 2.275e-02 9.0 1.13e-19 2.1 1.786e-02 9.5 1.05e-21 2.2 1.390e-02 10.0 7.62e-24 2.3 1.072e-02 2.4 8.198e-03 2.5 6.210e-03 2.6 4.661e-03 2.7 3.467e-03 2.8 2.555e-03 2.9 1.866e-03 Q ( z ) z 1e-01 1.2815 1e-02 2.3263 1e-03 3.0902 1e-04 3.7190 1e-05 4.2649 1e-06 4.7535 1e-07 5.1993 1e-08 5.6120 1e-09 5.9978 1e-10 6.3613 Good Luck!
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EE464 - K.M. Chugg - Spring 1994
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This note was uploaded on 02/02/2010 for the course EE 464 taught by Professor Caire during the Spring '06 term at USC.

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Chugg_mt1-94 - Name Student I.D EE464 Midterm 1 Instructor Keith Chugg Wednesday 1 hour 15 minutes Closed Book 1 Single-Sided Crib Sheet

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