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Grade List: Ctudent Hid te Assigmment grades 101115622 Assignment grades Assigment glades 3 17 21.5 175 101202 944 27 33.5 18 28

Grade List: Ctudent Hid te Assigmment grades 101115622 Assignment grades Assigment glades 3 17 21.5 175 101202 944 27 33.5 18 28

MATLAB: An Introduction with Applications
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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Grade List· Student Assignment grades Assignment Assignment giades Mid term 1101115622 17 21.5 175 2 101202 944 27 33-5 18 28 3 101103048 29 25-5 25-5 20 25 3 2 17 30 4101165702 15.6 15 14 5 101011372 17-5 19.5 10.8 19 101130344 21 17.55 7101128746 18-5 20
Transcribed Image Text:Grade List· Student Assignment grades Assignment Assignment giades Mid term 1101115622 17 21.5 175 2 101202 944 27 33-5 18 28 3 101103048 29 25-5 25-5 20 25 3 2 17 30 4101165702 15.6 15 14 5 101011372 17-5 19.5 10.8 19 101130344 21 17.55 7101128746 18-5 20
3. You are curious to understand if there is a relationship between the average grade (in %) that students received in Assignment 1, 2, and 3 of ECOR 2050 (assignments that covered midterm material) and their grade (in %) in the Midterm of the course. You are limited to collect 7 sets of data (midterm vs average assignments). For that, you can check the google sheets to find grades of assignment 1, 2, and 3 and midterm for 7 students. You should be careful that your data set is not biased. a) Collect the information and record them in the table below (please use a typed table/numbers as we need to copy/paste your numbers into Excel for checking your solution and marking). Mention how you ensured that your data set is random and unbiased. Student 2 3 4 6. 7 Grade (%) Average of Assignment 1, 2, and 3 (assignments before midterm) Midterm b) Using the collected information, conduct a simple linear regression analysis and find the regression line. Also, estimate the coefficient of determination of the regression and explain what it indicates.
Transcribed Image Text:3. You are curious to understand if there is a relationship between the average grade (in %) that students received in Assignment 1, 2, and 3 of ECOR 2050 (assignments that covered midterm material) and their grade (in %) in the Midterm of the course. You are limited to collect 7 sets of data (midterm vs average assignments). For that, you can check the google sheets to find grades of assignment 1, 2, and 3 and midterm for 7 students. You should be careful that your data set is not biased. a) Collect the information and record them in the table below (please use a typed table/numbers as we need to copy/paste your numbers into Excel for checking your solution and marking). Mention how you ensured that your data set is random and unbiased. Student 2 3 4 6. 7 Grade (%) Average of Assignment 1, 2, and 3 (assignments before midterm) Midterm b) Using the collected information, conduct a simple linear regression analysis and find the regression line. Also, estimate the coefficient of determination of the regression and explain what it indicates.
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