The data in the following table show five students' reading test scores and final exam grades in a history class. Reading Test Score, x 8.5 9.4 10.0 11.4 12.0 History Final Exam Grade, y 62 68 74 87 92 (a) Use the points (8.5, 62) and (10.0, 74) to find a linear model that will predict a student's final exam grade, y, given his or her reading test score, x. y = (b) Use your linear model to estimate a student's final exam grade in the history class given that the student's reading test score was 9.5.

The data in the following table show five students' reading test scores and final exam grades in a history class. Reading Test Score, x 8.5 9.4 10.0 11.4 12.0 History Final Exam Grade, y 62 68 74 87 92 (a) Use the points (8.5, 62) and (10.0, 74) to find a linear model that will predict a student's final exam grade, y, given his or her reading test score, x. y = (b) Use your linear model to estimate a student's final exam grade in the history class given that the student's reading test score was 9.5.

Elementary Linear Algebra (MindTap Course List)

8th Edition

ISBN:9781305658004

Author:Ron Larson

Publisher:Ron Larson

Chapter2: Matrices

Section2.CR: Review Exercises

Problem 90CR

See similar textbooks

Reading Test Score, x	8.5	9.4	10.0	11.4	12.0
History Final Exam Grade, y	62	68	74	87	92

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