cander6192 cander6192

13-10-2022
Mathematics

contestada

Calculate the linear correlation coefficient r using the table of values
x 10, 8, 13, 9, 11, 14, 6, 4, 12, 7, 5
y 7.5, 6.8, 12.7, 7.1, 7.8, 8.8, 6.1, 5.4, 8.2, 6.4, 5.7

r= 0.955
r= 0.723
r= 0.818
r= 0.439

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