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Mathematics Clinic => Statistics => Topic started by: jeatrice on Jan 16, 2020

Title: Compute the linear correlation coefficient between the two variables and determine whether a linear ...
Post by: jeatrice on Jan 16, 2020

Compute the linear correlation coefficient between the two variables and determine whether a linear relation exists.

The table below shows the scores on an end-of-year project of 10 randomly selected architecture students and the number of days each student spent working on the project.

◦ r = 0.847; linear relation exists
◦ r = 0.761; no linear relation exists
◦ r = 0.761; linear relation exists
◦ r = 0.847; no linear relation exists

Title: Compute the linear correlation coefficient between the two variables and determine whether a linear ...
Post by: kilada on Jan 16, 2020

r = 0.847; linear relation exists