A teacher plots the number of classes their students missed (z) with their scores on a test (y). The linear regression equation y = -3z + 96 is also shown on the graph. Based on this information, which statements describe the possible relationship between the number of classes missed and the test scores? Select all that apply. A Based on the linear regression equation, the y-intercept means that for 0 missed classes, the expected test score is 88. Based on the linear regression equation, the y-intercept means that for 0 missed classes, the expected test score is 96. Based on the linear regression equation, the slope means that for every missed class, the expected test score decreases by 3 points. Based on the linear regression equation, the slope means that for every missed class, the expected test score increases by 3 points. E Based on the linear regression equation, as the number of days a student misses class increases, the expected test score decreases, Based on the linear regression equation, as the number of days a student misses class increases, the expected test score increases: F.

A teacher plots the number of classes their students missed (z) with their scores on a test (y). The linear regression equation y = -3z + 96 is also shown on the graph. Based on this information, which statements describe the possible relationship between the number of classes missed and the test scores? Select all that apply. A Based on the linear regression equation, the y-intercept means that for 0 missed classes, the expected test score is 88. Based on the linear regression equation, the y-intercept means that for 0 missed classes, the expected test score is 96. Based on the linear regression equation, the slope means that for every missed class, the expected test score decreases by 3 points. Based on the linear regression equation, the slope means that for every missed class, the expected test score increases by 3 points. E Based on the linear regression equation, as the number of days a student misses class increases, the expected test score decreases, Based on the linear regression equation, as the number of days a student misses class increases, the expected test score increases: F.

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter7: Analytic Trigonometry

Section7.6: The Inverse Trigonometric Functions

Problem 91E

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