The following table presents the test scores on the first (x) and second (y) exams in a Biology class. 45 54 45 55 59 49 58 60 46 64 69 55 The least-squares regression line is in the form y= bo + b, x. Compute the value of b1. That is, compute the slope. Round your answer to two decimal places. Write only a number as your answer.

Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter2: Matrices
Section2.CR: Review Exercises
Problem 90CR
icon
Related questions
icon
Concept explainers
Question
The following table presents the test scores on the first (x) and second (y) exams in a
Biology class.
45
54
45
55
59
49
58
60
46
64
69
55
The least-squares regression line is in the form y = bo + b, x. Compute the value of
b1. That is, compute the slope. Round your answer to two decimal places. Write
only a number as your answer.
Transcribed Image Text:The following table presents the test scores on the first (x) and second (y) exams in a Biology class. 45 54 45 55 59 49 58 60 46 64 69 55 The least-squares regression line is in the form y = bo + b, x. Compute the value of b1. That is, compute the slope. Round your answer to two decimal places. Write only a number as your answer.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

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, statistics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Elementary Linear Algebra (MindTap Course List)
Elementary Linear Algebra (MindTap Course List)
Algebra
ISBN:
9781305658004
Author:
Ron Larson
Publisher:
Cengage Learning