Question

Home X Correlation coefficient Calcula x Conduct and interpreta Bivar: X R Variance cakulator X 10:2 Homework X + bocc.instructure.com/courses/20438/assignments/257886 मैं Time Clock Plus MAT 107 8568 > Assignments > 10.2 Homework SUM I 2000 10.2 Homework Home Due Sunday by 11:59pm Points 5 Submitting an external tool Available Jul 7 at 12am. Aug 2 at 11:59pm 27 days Announcements Grades 10.2 Homework Score: 3.5/5 3/5 answered Done Syllabus Modules Question 4 < > B0/1 pt 100 99 Assignments Discussions Using your favorite statistics software package, you generate a scatter plot with a regression equation and correlation coefficient. The regression equation is reported as ya 83.691 +99.59 and there 0.074 Files Student Support What proportion of the variation in y can be explained by the variation in the values of x? X Tutoring Services Transfer Services Report answer as a percentage accurate to one decimal place, p Submit Question e Tutoring алу 5. 16 9 E T U I O K B N M

Answer 1

As the value of r is given to be = -0.074,

The value of r² will be = (-0.074)² = 0.005476=0.5476%

So, we can say that 0.5476% of the variation in y can be explained by the variation in the values of x.

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