B- what is the sample correlation coefficient of R C- describe the type of correlation if any, and interpret the correlation in the context of data. D- use the table of critical values for the Pearson correlation to make a conclusion about the correlation coefficient. Let a=0.01

B- what is the sample correlation coefficient of R C- describe the type of correlation if any, and interpret the correlation in the context of data. D- use the table of critical values for the Pearson correlation to make a conclusion about the correlation coefficient. Let a=0.01

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter2: Equations And Inequalities

Section2.3: Quadratic Equations

Problem 51E

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Question

The accompanying table shows the maximum weight(in kilograms) for which one repetition of a half squat can b performed and the times( in second) to run a 10 meter sprint for 12 international soccer player. Complete part A-D

table.
X

175

180

160

210

155

190

155

195

180

165

170

Y= 1.98

1.95

2.21

1.59

2.24

1.8

1.88

2.09

1.79

1.8

2.13

2.06

B- what is the sample correlation coefficient of R

C- describe the type of correlation if any, and interpret the correlation in the context of data.
D- use the table of critical values for the Pearson correlation to make a conclusion about the correlation coefficient. Let a=0.01

Definition Definition Relationship between two independent variables. A correlation tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.

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