Problem regarding the salary by job type

Reference no: EM131008920

Salary by job type

At a small company, the head of human resources wants to examine salary to prepare annual reviews. He selects 28 employees at random with job types

a) The correlation is - 0.947. Describe the association.

b) Are the assumptions and conditions met for computing correlation?

c) Using technology, find the correlation of the data when the Prius is not included with the others. Can you explain why it changes in that way?

Reference no: EM131008920

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