STATISTICS (THUMBS UP WILL BE GIVEN. PLEASE WRITE THE COMPLETE SOLUTION. DO NOT USE EXCEL OR SOFTWARE. DO NOT SHORTCUT. MANUAL COMPUTATIONS NEEDED. SEE THE ATTACHED IMAGE FOR THE AREAS UNDER NORMAL CURVE IF NECESSARY) On a Math test the class mean was 63 and the standard deviation was 7 and for the biology test the mean was 23 and has a standard deviation of 3.9. (a). Find the z-score for each score. (b). Determine which test the student had a better score of the following: a. A student received a 73 on the statistics test and a 26 on the biology test. b. A student gets a 60 on the statistical tests and a 20 on the biology test. c. A student gets a 78 on the statistics test and a 29 on the biology test.
STATISTICS (THUMBS UP WILL BE GIVEN. PLEASE WRITE THE COMPLETE SOLUTION. DO NOT USE EXCEL OR SOFTWARE. DO NOT SHORTCUT. MANUAL COMPUTATIONS NEEDED. SEE THE ATTACHED IMAGE FOR THE AREAS UNDER NORMAL CURVE IF NECESSARY) On a Math test the class mean was 63 and the standard deviation was 7 and for the biology test the mean was 23 and has a standard deviation of 3.9. (a). Find the z-score for each score. (b). Determine which test the student had a better score of the following: a. A student received a 73 on the statistics test and a 26 on the biology test. b. A student gets a 60 on the statistical tests and a 20 on the biology test. c. A student gets a 78 on the statistics test and a 29 on the biology test.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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STATISTICS (THUMBS UP WILL BE GIVEN. PLEASE WRITE THE COMPLETE SOLUTION. DO NOT USE EXCEL OR SOFTWARE. DO NOT SHORTCUT. MANUAL COMPUTATIONS NEEDED. SEE THE ATTACHED IMAGE FOR THE AREAS UNDER NORMAL CURVE IF NECESSARY)
On a Math test the class mean was 63 and the standard deviation was 7 and for the biology test the mean was 23 and has a standard deviation of 3.9.
(a). Find the z-score for each score. (b). Determine which test the student had a better score of the following:
a. A student received a 73 on the statistics test and a 26 on the biology test.
b. A student gets a 60 on the statistical tests and a 20 on the biology test.
c. A student gets a 78 on the statistics test and a 29 on the biology test.
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