Statistical Inference is... Select one or more:
a. sampling error
b. using sample data to make decisions about the larger population
c. the likelihood of sample results as or more extreme than those observed
d. the method for determining when the null hypothesis is true

answer: .75 km

step-by-step explanation:

answer: its the third option.

step-by-step explanation:

i just took the test.

i think the answer is b

place r′ so that qr′ is parallel to the tangent.

now we get that ∠r′py=∠pr′q, where y is on the tangent, on the opposite side of p from x.

also, because of the symmetry, ∠r′py=∠qpx.

finally, note that no matter where we place r, as long as it's on the correct arc, we have ∠prq=∠pr′q.

stringing all these equalities together, we end up with ∠prq=∠qpx.

this picture will show how its going to look like.

hope this by jack monhen