Answer:
a 20 times
Step-by-step explanation:
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
Read more about Critical values
brainly.com/question/14508634
#SPJ1
Answer -3.5 reason is because if u do 7 multiplied by 1/2 u get that answer
First you would do subtract because you work left to right giving you 1=2+. Then you would add giving you 1 = 9. giving you 9 over 1 so the answer is 9. I think