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B. Use the following data to complete the next three questions: Data A 10,421; 10,110; 9,862; 10,475; 9,920; 10,592; 11,213; 10,933; 11,134; 10,316 Data B

B. Use the following data to complete the next three questions:

Data A

10,421;

10,110;

9,862;

10,475;

9,920;

10,592;

11,213;

10,933;

11,134;

10,316

Data B

1,379;

1,356;

1,373;

1,410;

1,389;

1,463;

1,529;

1,499;

1,516;

1,355

a. What is the sample covariance between Data A and Data B

b. What is the sample correlation coefficient between Data A and Data B

c. How would you classify the linear relationship between Data A and Data B? a. Weak b. Moderate c. Strong d. No relationship

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