Question 1
Use the histograms shown to answer the question.

Is either histogram symmetric?
◦ Both are symmetric.
◦ Neither is symmetric.
◦ The first is symmetric, but the second is not symmetric.
◦ The second is symmetric, but the first is not symmetric.
Question 2
Use the histograms shown to answer the question.

Can the number of A defects or the number of B defects be described using the normal distribution?
◦ The second is normal, but the first is not normal.
◦ Both are normal.
◦ The first is normal, but the second is not normal.
◦ Neither is normal.