In the following data, x 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 Grade y 57.6 4 5 61 8 63.2 10 72 10 64 11 82.4 14 76.6 15 93 16 92.4 19 99.6 The line of best fit is y = 2.93 · x + 43.4. What is the predicted value for the final grade when a student spends an average of 6 hours each week on math? Grade = Round to 1 decimal place.

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
icon
Related questions
icon
Concept explainers
Question
In the following data, x 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 Grade
y
57.6
4
5
61
8
63.2
10
72
10
64
11
82.4
14
76.6
15
93
16
92.4
19
99.6
The line of best fit is y = 2.93 · x + 43.4.
What is the predicted value for the final grade when a student spends an average of 6 hours each week on
math?
Grade =
Round to 1 decimal place.
Transcribed Image Text:In the following data, x 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 Grade y 57.6 4 5 61 8 63.2 10 72 10 64 11 82.4 14 76.6 15 93 16 92.4 19 99.6 The line of best fit is y = 2.93 · x + 43.4. What is the predicted value for the final grade when a student spends an average of 6 hours each week on math? Grade = Round to 1 decimal place.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps

Blurred answer
Knowledge Booster
Correlation, Regression, and Association
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, algebra and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
Algebra
ISBN:
9780134463216
Author:
Robert F. Blitzer
Publisher:
PEARSON
Contemporary Abstract Algebra
Contemporary Abstract Algebra
Algebra
ISBN:
9781305657960
Author:
Joseph Gallian
Publisher:
Cengage Learning
Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
Algebra And Trigonometry (11th Edition)
Algebra And Trigonometry (11th Edition)
Algebra
ISBN:
9780135163078
Author:
Michael Sullivan
Publisher:
PEARSON
Introduction to Linear Algebra, Fifth Edition
Introduction to Linear Algebra, Fifth Edition
Algebra
ISBN:
9780980232776
Author:
Gilbert Strang
Publisher:
Wellesley-Cambridge Press
College Algebra (Collegiate Math)
College Algebra (Collegiate Math)
Algebra
ISBN:
9780077836344
Author:
Julie Miller, Donna Gerken
Publisher:
McGraw-Hill Education