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Required information The National Assessment for Educational Progress measured the percentage of eighth grade students who were proficient in reading and the percentage of students who graduated from high school in each state in the U.S. The results for the ten most populous states are as follows: State Reading Proficiency Graduation Rate California 60 75 Texas 73 74 New York 75 65 Florida 66 65 Illinois 75 79 Pennsylvania 79 83 Ohio 79 80 Michigan 73 73 Georgia 67 62 North Carolina 71 73 Compute the least-squares line for predicting graduation rate from reading proficiency, using the data from all ten states. (Round the final answers to three decimal places.) y= + X

Required information The National Assessment for Educational Progress measured the percentage of eighth grade students who were proficient in reading and the percentage of students who graduated from high school in each state in the U.S. The results for the ten most populous states are as follows: State Reading Proficiency Graduation Rate California 60 75 Texas 73 74 New York 75 65 Florida 66 65 Illinois 75 79 Pennsylvania 79 83 Ohio 79 80 Michigan 73 73 Georgia 67 62 North Carolina 71 73 Compute the least-squares line for predicting graduation rate from reading proficiency, using the data from all ten states. (Round the final answers to three decimal places.) y= + X

PREALGEBRA
PREALGEBRA
15th Edition
ISBN:9781938168994
Author:OpenStax
Publisher:OpenStax
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Required information The National Assessment for Educational Progress measured the percentage of eighth grade students who were proficient in reading and the percentage of students who graduated from high school in each state in the U.S. The results for the ten most populous states are as follows: State Reading Proficiency Graduation Rate California 60 75 Texas 73 74 New York 75 65 3 Florida 66 65 Illinois 75 79 Pennsylvania 79 83 Ohio 79 80 Michigan 73 73 Georgia 67 62 North Carolina 71 73 Compute the least-squares line for predicting graduation rate from reading proficiency, using the data from all ten states. (Round the final answers to three decimal places.) y= X
Transcribed Image Text:Required information The National Assessment for Educational Progress measured the percentage of eighth grade students who were proficient in reading and the percentage of students who graduated from high school in each state in the U.S. The results for the ten most populous states are as follows: State Reading Proficiency Graduation Rate California 60 75 Texas 73 74 New York 75 65 3 Florida 66 65 Illinois 75 79 Pennsylvania 79 83 Ohio 79 80 Michigan 73 73 Georgia 67 62 North Carolina 71 73 Compute the least-squares line for predicting graduation rate from reading proficiency, using the data from all ten states. (Round the final answers to three decimal places.) y= X
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