Based on the data shown below, calculate the correlation coefficient (to three decimal places)xy518.35617.6718.45815.5917.651017.51116.751215.51317.751415.71515.151617.71716.451816.3 r=

The data set shows the x and y variables.

Answered: Based on the data shown below,…

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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x	y
5	18.35
6	17.6
7	18.45
8	15.5
9	17.65
10	17.5
11	16.75
12	15.5
13	17.75
14	15.7
15	15.15
16	17.7
17	16.45
18	16.3

Similar questions

Based on the data shown below, calculate the correlation coefficient (to three decimal places) x y 5 17.7 6 18.83 7 20.96 8 19.79 9 18.32 10 17.65 11 19.58 12 18.51 13 18.24 14 19.77 15 19
The following data gives the number of hours 10 students spent studying and their corresponding grades on their midterm exams. Hours Spent Studying 0 0.5 1 1.5 2 2.5 3 4 5 5.5 Midterm Grades 60 66 69 75 78 81 87 93 96 99 Calculate the correlation coefficient, r. Round your answer to three decimal places.
Based on the data shown below, calculate the correlation coefficient (to three decimal places) x y 4 16.8 5 16.45 6 19.7 7 19.45 8 18.1 9 20.15 10 19.8 11 20.25 12 22.2
The data below comprises of the number of hours (X) studied and the exam grade (Y) obtained for 6 first year students registered at UWC. Calculate the correlation coefficient (rounded off to four decimals). X 2 5 1 2 3 3 Y (%) 73 90 60 80 89 87 SSxy = 66.6667 SSx = 9.3333 SSy = 678.8333 = 2.6667 = 79.8333 b = 7.1592 A. 0.7015 B. -0.9865 C. 0.3106 D. 0.8375
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Based on the data shown below, calculate the correlation coefficient (to three decimal places) y 1 11.56 10.62 2 3 11.68 4 13.64 5 14.3 14.26 7 15.12 8 14.78 9 18.04
The following data gives the number of hours 10 students spent studying and their corresponding grades on their midterm exams. Hours Spent Studying 0 0.5 2 3 Midterm Grades 66 69 75 78 81 84 87 3.5 4 4.5 5 5.5 6 90 96 99 Step 3 of 3: Calculate the correlation coefficient, r. Round your answer to three decimal places. Copy Data
Based on the data shown below, calculate the correlation coefficient (rounded to three decimal places) x y 1 7.9 2 8.2 3 7.3 4 4.4 5 3.3 6 3.4
Based on the data shown below, calculate the correlation coefficient (rounded to three decimal places) x y 3 19.77 4 22.46 5 24.75 6 27.84 7 28.43 8 34.62 9 36.01 10 38.1 11 42.29 12 44.18 13 47.37 14 51.76 15 52.55 16 55.74 17 61.13 18 61.62
Based on the data shown below, calculate the correlation coefficient (rounded to three decimal places) X 3 4 5 6 7 8 y 12.52 10.75 8.18 9.91 7.24 5.97 8.7
Based on the data shown below, calculate the correlation coefficient (to three decimal places) x y 5 16.15 6 14.64 7 14.93 8 14.32 9 15.91 10 15.9 __?__

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Based on the data shown below, calculate the correlation coefficient (to three decimal places) x y 5 18.35 6 17.6 7 18.45 8 15.5 9 17.65 10 17.5 11 16.75 12 15.5 13 17.75 14 15.7 15 15.15 16 17.7 17 16.45 18 16.3 r=