Question 11.7

11.7 Shape of distributions. In a certain town, most haircuts are between $10 and $20, but a few salons cater to high-end clients and charge $30 to $60. The distribution of haircut prices is

  1. (a) symmetric.

  2. (b) skewed right.

  3. (c) skewed left.

  4. (d) none of the above.