quiz_06reg_background - 06.01.2 5. Two medications are...

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06.01.1 Multiple-Choice Test Chapter 06.01 Background 1. The average and standard deviation of the following numbers are (A) 6.0, 4.0857 (B) 6.0, 4.2783 (C) 7.2, 4.0857 (D) 7.2, 4.4757 2. The average of 7 numbers is given as 12.6. If 6 of the numbers are 5, 7, 9, 12, 17 and 10, the remaining number is (A) -47.9 (B) -47.4 (C) 15.6 (D) 28.2 3. The average and standard deviation of 7 numbers is given as 8.142 and 5.005, respectively. If 5 numbers are 5, 7, 9, 12 and 17, the other two numbers are (A) -0.1738, 7.175 (B) 3.396, 12.890 (C) 3.500, 3.500 (D) 4.488, 2.512 4. The sum of the square of the difference between data point and its average for the data is (A) 4.023 (B) 13.49 (C) 16.19 (D) 80.93 2 4 10 12 1.6 6.4 2 5 10 12 2.5 6.7
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06.01.2 Chapter 06.01
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Unformatted text preview: 06.01.2 5. Two medications are tried to heal esophageal ulcers in patients. The time to heal is reported as the time the patient reports 1 or less heartburn episode per week. Pacalo Reggon 26 25 23 31 21 32 25 23 32 19 37 26 The medication with less recovery time with standard deviation and mean is (A) Pacalo, 022 . 6 , 33 . 27 = = σ x (B) Reggon, 900 . 4 , 00 . 26 = = x (C) Pacalo, 497 . 5 , 33 . 27 = = x (D) Pacalo, 022 . 6 , 33 . 27 = = x 6. A very large number of data points are chosen on a function x e y 2 3 = from 2 . = x to 2.1. The average value of these data points most nearly is (A) 51.5 (B) 78.2 (C) 97.8 (D) 102 For a complete solution, refer to the links at the end of the book....
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This note was uploaded on 06/12/2011 for the course EML 3041 taught by Professor Kaw,a during the Spring '08 term at University of South Florida - Tampa.

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quiz_06reg_background - 06.01.2 5. Two medications are...

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