co co 8 8 12 13. 14 14 HE 14 15 56.2 64.2 84.8 77.2 78.6 79.6 78.6 82 The line of best fit is y = 3.49 x + 32.32. What is the predicted value for the final grade when a student spends an average of 9 hours each week on math?
co co 8 8 12 13. 14 14 HE 14 15 56.2 64.2 84.8 77.2 78.6 79.6 78.6 82 The line of best fit is y = 3.49 x + 32.32. What is the predicted value for the final grade when a student spends an average of 9 hours each week on math?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question

Transcribed Image Text:In the following data, is the average number of hours the student spent working on math each week and
y is the final grade in a math class.
hours/week
X
4
8
8
8
12
13
14
444L
14
14
15
Grade
y
41.6
64.2
56.2
64.2
84.8
77.2
78.6
79.6
78.6
82
The line of best fit is y= 3.49 x + 32.32.
What is the predicted value for the final grade when a student spends an average of 9 hours each week on
math?
Grade =
Round to 1 decimal place.
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps with 2 images

Recommended textbooks for you

MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc

Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning

MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc

Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning

Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON

The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman

Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman