Q2- Below is the data for the scores of 70 students in the final exam for the descriptive statistics. 56 65 73 65 11 63 66 73 75 56 63 73 61 67 61 71 67 62 71 66 68 72 57 68 72 59 57 71 69 75 72 62 67 73 58 63 66 73 63 65 58 73 74 76 74 80 81 60 74 58 76 82 77 83 77 85 91 78 94 72 79 64 57 79 55 87 64 88 78 62 Required: 1- Create the frequency distribution of the student's grades. 2- The formation of the relative frequency distribution. 3- What is the percentage of students with a grade between 70 and less than 80? 4- What is the percentage of students with a grade less than 70? 5- What is the percentage of students who get a grade of 80 or more?
Q2- Below is the data for the scores of 70 students in the final exam for the descriptive statistics. 56 65 73 65 11 63 66 73 75 56 63 73 61 67 61 71 67 62 71 66 68 72 57 68 72 59 57 71 69 75 72 62 67 73 58 63 66 73 63 65 58 73 74 76 74 80 81 60 74 58 76 82 77 83 77 85 91 78 94 72 79 64 57 79 55 87 64 88 78 62 Required: 1- Create the frequency distribution of the student's grades. 2- The formation of the relative frequency distribution. 3- What is the percentage of students with a grade between 70 and less than 80? 4- What is the percentage of students with a grade less than 70? 5- What is the percentage of students who get a grade of 80 or more?
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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