Question

Mathematics

What is the correlation coefficient for the data shown in the table?

r =

Table:

X- 0,1,4,5

Y- 0,1,4,5

r =

Table:

X- 0,1,4,5

Y- 0,1,4,5

See Answers

Best Answer

we know that

__The correlation coefficient__ is a number between [tex]-1[/tex] and [tex]+1[/tex] that represent the linear dependence of two variables or sets of data

Using the function CORREL in a excel tool, calculate the correlation coefficient (r)

see the attached table

the correlation coefficient for the data in the table is equal to [tex]1[/tex]

therefore

__the answer is__

** [tex]r=1[/tex]**