Which of the following is the best example of a statistical question? Group of answer choices

What was the best-selling single in 2018?

What are students’ favorite types of music?

What artist won a Grammy in 2012?

Where is the Rock-and-Roll Hall of Fame located?

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte