Mathematics, 27.01.2021 21:10 daustin57
21. Which of the following is suggested by a correlation coefficient, r, of -0.84 between random variables X and Y?
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Select the correct answer. what is the exact value of sin (157.5Β°)? a. 'sqrt(2 - sqrt(2))/2 b. *"-"'sqrt(2 + sqrt(2))/29 c.'sqrt(2 + sqrt(2))/4" d. "-"sqrt(2 + sqrt(2))/4)
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21.
Which of the following is suggested by a correlation coefficient, r, of -0.84 between random va...
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