Use the given data set to complete parts​ (a) through​ (c) below.​ (Use α=​0.05.)   A. Find the linear correlation​ coefficient, r, then determine whether there is sufficient evidence to support the claim of a linear correlation between the two variables. The linear correlation coefficient is r=

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.CR: Chapter Review
Problem 37E: Find the positive geometric mean between 4 and 64.
icon
Related questions
Question

Use the given data set to complete parts​ (a) through​ (c) below.​ (Use α=​0.05.)

 

A. Find the linear correlation​ coefficient, r, then determine whether there is sufficient evidence to support the claim of a linear correlation between the two variables.
The linear correlation coefficient is
r=
​(Round to three decimal places as​ needed.)

 

X
y
10
7.47
8
6.76
13
12.73
9
7.12
11
7.82
14
8.84
6
6.09
4
5.38
12
8.15
7
6.42
5
5.74
Transcribed Image Text:X y 10 7.47 8 6.76 13 12.73 9 7.12 11 7.82 14 8.84 6 6.09 4 5.38 12 8.15 7 6.42 5 5.74
Expert Solution
steps

Step by step

Solved in 3 steps

Blurred answer
Recommended textbooks for you
College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781305652224
Author:
Charles P. McKeague, Mark D. Turner
Publisher:
Cengage Learning
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,