zacharygreenwalt zacharygreenwalt
  • 21-01-2023
  • Mathematics
contestada

Use the data in the table to determine the correlation coefficient.


Advertising Costs ($) Sales ($)

40 300

20 400

25 350

20 150

30 500

25 500


A. 0.89

B. 0.20

C. 0.12

D. 0.01

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