What Shape of Distribution (Normal, Positive Skew, or Negative Skew)

Short Answer

What shape of distribution (Normal, Positive skew, or Negative skew) would you expect for a polygon of the following data?
a. The heights of women in a large population: ________________________
b. Income ________________________
c. A test with a large number of high scores________________________
d. The average annual rainfall in Los Angeles over the past 110 years: ________________________