The critical value of r is mathematically given as r = +0.487, with no significant linear correlation. Option A.
<h3>What are the critical values of r?</h3>
Question Parameters
r = -0.868
n = 5
df = 5 - 2
df = 3

Critical values 
Generally, there exists no linear correlation between the Critical values
as r=0.878
In conclusion, Critical values: r = +0.487, no significant linear correlation
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Draw a cartesian graph and draw the points in , then see where c should be to get a right angled triangle
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6
Step-by-step explanation:
It can only become a whole number when its over .99 such as 1.00 is a whole number and 7.24 is also a hole get it
Answer: (3y) + 7+x
Step-by-step explanation:
You just flip and then their equivalent