For each of the following variables, indicate whether you would expect its histogram to be symmetric, skewed

Question:

For each of the following variables, indicate whether you would expect its histogram to be symmetric, skewed to the right, or skewed to the left. Explain why.
a. Assessed value of houses in a large city
b. Number of times checking account overdrawn in the past year for the faculty in your school
c. IQ for the general population
d. The height of female college students