5. Ms. Raymond wanted to know if the amount of class time that she gave students affected theirtest scores. The scatterplot below shows the results.STUDY TIME VS.AVERAGE TEST SCORES90858075705 10 15 20 25 30In Class Study TimeA. What kind of relationship is described in the graph? (highlight one) Positive Negative None VaryingB. Explain why there are two dots for each interval of in-class study time.Average Test Score

A. The given graph is of amount of class time and students test score. There is positive…

5. Ms. Raymond wanted to know if the amount of class time that she gave students affected their test scores. The scatterplot below shows the results. STUDY TIME VS. AVERAGE TEST SCORES 90 85 80 75 70 10 15 20 25 30 In Class Study Time A. What kind of relationship is described in the graph? (highlight one) Positive Negative None Varying B. Explain why there are two dots for each interval of in-class study time. Average Test Score

5. Ms. Raymond wanted to know if the amount of class time that she gave students affected their test scores. The scatterplot below shows the results. STUDY TIME VS. AVERAGE TEST SCORES 90 85 80 75 70 10 15 20 25 30 In Class Study Time A. What kind of relationship is described in the graph? (highlight one) Positive Negative None Varying B. Explain why there are two dots for each interval of in-class study time. Average Test Score

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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Concept explainers

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.

Question

5. Ms. Raymond wanted to know if the amount of class time that she gave students affected their
test scores. The scatterplot below shows the results.
STUDY TIME VS.
AVERAGE TEST SCORES
90
85
80
75
70
5 10 15 20 25 30
In Class Study Time
A. What kind of relationship is described in the graph? (highlight one) Positive Negative None Varying
B. Explain why there are two dots for each interval of in-class study time.
Average Test Score

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