As part of a 2003 Consumer Preferences Report, the following information was gathered. It indicates the percentage, as a relative frequency, of new home customers who desired each outdoor feature as part of their new home. Is this a probability distribution? Explain.

Outdoor Feature Percentage (Rel. Freq.) Outdoor Feature Percentage (Rel. Freq.)

Front porch 0.56 Fencing 0.23 Patio 0.49 Landscape wall 0.14 Deck 0.35 Source: NAHB Research Center