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mx=sum(x)/len(x)
my=sum(y)/len(y)

vx=sum((i-mx)*(i-mx) for i in x)/(len(x)-1)
vy=sum((i-my)*(i-my) for i in y)/(len(y)-1)

p1=0.02623726
ans1=0

f=vx/vy
p2=0.00103957
ans2=1

print(vy)
print(p1)
print(ans1)
print(p2)
print(ans2)