The following table shows students' test scores on the first two tests in an introductory chemistry class. First test, x Second test, y 58 44 71 63 F 56 Chemistry Test Scores 82 92 48 42 77 81 4 59 32 59 92 76 88 66 84 52 62 Copy Data Step 1 of 2: Find an equation of the least-squares regression line. Round your answer to three decimal places, if necessary.

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
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Chapter3: Polynomial Functions
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13.1
- Save & Exit Certify Lesson: 13.1 The Simple Linear Regression...
Question 1 of 7, Step 1 of 2
The following table shows students' test scores on the first two tests in an introductory chemistry class.
Answer
8.0
Bus
First
test, x
Second
test, y
Ⓒ2023 Hawkes Learning
0/10
Correct
58 44
y =
Chemistry Test Scores
71 82 92 48 42
Copy Data
Step 1 of 2: Find an equation of the least-squares regression line. Round your answer to three decimal places, if necessary.
59 92 88 66 84
63 41 56 77 81 47 32 59 76 76
76 52 62
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Transcribed Image Text:- Save & Exit Certify Lesson: 13.1 The Simple Linear Regression... Question 1 of 7, Step 1 of 2 The following table shows students' test scores on the first two tests in an introductory chemistry class. Answer 8.0 Bus First test, x Second test, y Ⓒ2023 Hawkes Learning 0/10 Correct 58 44 y = Chemistry Test Scores 71 82 92 48 42 Copy Data Step 1 of 2: Find an equation of the least-squares regression line. Round your answer to three decimal places, if necessary. 59 92 88 66 84 63 41 56 77 81 47 32 59 76 76 76 52 62 e tv MacBook Air px RAINI CONLAN Tables Keypad Keyboard Shortcuts Submit Answer 2 zoom cricut
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