Match each scatterplot shown below with one of the four specified correlations.CO>ooOO99OOO08OO8Ooo o o00008988⁰O8880880x88po-80080oooooO80900O00OfO8O⁰0OO8000Oa. -0.81b. 0.71c. 0.03d. -0.58

It is needed to match the given scatter plots with the given correlation coefficients.

Answered: Match each scatterplot shown below with…

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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Match each scatterplot shown below with the best desciption of its correlation. O 0 00 O O goog 800 000000 98 O 0 O O 00 O ⁰00 Select an answer Select an answer Negative correlation No correlation Co Positive Correlation O 8 0 O 6 Select an answer Select an answer
*8. Calculate the coefficient of correlation between X and Y from the following data and calculate probable error. Assume 69 and 112 as the mean value for X and Y respectively. X : 78 89 99 60 59 79 68 61 Y : 125 137 156 112 107 136 123 108
Match each scatterplot shown below with one of the four specified correlation coefficients. O 00 800 000 Q a. -0.27 b. 0.22 c. 0.68 d. -0.79
Match each scatterplot shown below with one of the four specified correlations. -1.00 -0.40 0.42 0.98
The asking prices (in Rands) and the actual selling prices (in Rands), after bargaining, of 8 commodities are given below. Commodity A D E F G H Asking price, x 150 350 400 750 100 650 600 250 Selling price, y 120 200 400 550 80 450 350 200 Find the correlation coefficient for the above data. A. 0.8224 B. 0.3722 С. 0.9438 D. 0.5318 Activate
Which of the following is a plausible correlation for a person’s height and age from birth to age 10? a. 0.89 b. 0 c. -0.89
A sample of blood pressure measurements is taken for a group of adults, and those values (mm Hg) are listed below. The values are matched so that 10 subjects each have a systolic and diastolic measurement. Find the coefficient of variation for each of the two samples; then compare the variation. Systolic 119 130 160 98 157 120 117 137 125 119 D Diastolic 80 75 75 52 91 89 57 63 72 84
Question 22: Match each scatterplot shown below with one of the four specified correlations. -0.62 0.09 -0.33 0.98
Solve.
Suppose we measure the heights (in inches) and weights (in pounds) of 100 randomly chosen college students. Furthermore suppose we calculate the correlation to be 0.6. If we change the measurements to centimeters and kilograms, what happens to the value of the correlation? Note: There are 2.54 centimeters in an inch, and there are 2.2 pounds in a kilogram. Group of answer choices: A. The correlation increases by a factor of 2.54/2.2 B. The correlation is still 0.6. C. The correlation decreases by a factor of 2.2. D. The correlation increases by a factor of 2.54.
Match each scatterplot shown below with one of the four specified correlations. O O ++ O —† O Oxxo xxx O O O xon x 88888Xxx 8 0⁰ 80 88 OO O + H O o a. 0.83 b. -1.00 c. 1.00 d. -0.65

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Match each scatterplot shown below with one of the four specified correlations. dv av by O O O O 00 %88 0 000 O 8⁰ 0898 Boo 58 ooo 00 8 edo O 0 00 O 8 80 O O O O O ο οι 8 a. -0.81 b. 0.71 c. 0.03 d. -0.58