A certificate of taxes is verification from the county of the taxes owed.

If there is significant variation among subjects regarding their attitudes towards a given brand, this variance will be reflected most clearly in which of the following measures of brand attitude?

a. Mean b. Mode c. Standard deviation d. Median e. frequency distribution

The NAME attribute in the MAP element is necessary because

(a) it allows the AREA elements to reference the image. (b) it restricts the map to one image. (c) it enables the image map to load the image. (d) its value is used to reference the image map so that it can be applied to the image.