Email spam is the curse of the Internet. Here is a relative frequency table that summarizes data on the most common types of spam:

Type of spam .................................. Percent
Adult ................................................... 19
Financial ............................................. 20
Health .................................................. 7
Internet ................................................ 7
Leisure ................................................. 6
Products .............................................. 25
Scams .................................................. 9
Other .................................................... ??

a. What percent of spam would fall in the “Other” category?

b. Make a bar graph to display the data. Describe what you see.

c. Would it be appropriate to make a pie chart of these data? Explain.