Suppose you learned that most people retire at an old age but a small number retire at a range of younger ages. What shapes would the distribution of retirement ages take?

a. Left skewed

b. Right skewed

c. Symmetrical

d. Uniform

Explain your answer:

Suppose a researcher does a study of how much people enjoy opera. They find that the mean score is considerably higher than the median score. The shape of this distribution is most likely to be

a. Left skewed

b. Right skewed

c. Symmetrical

d. Uniform

Explain your answer: