For each of the hypothetical data sets, determine whether a bar graph or a pie chart would be an appropriate way to display the data. The percent of individuals with each of the following natural hair...

For each of the hypothetical data sets, determine whether a bar graph or a pie chart would be an appropriate way to display the data.

The percent of individuals with each of the following natural hair colors: black, brown, blond, red, and other.

The population density of each of the 50 states in the united states

The number of college students who play the guitar, the piano, or the trombone.

The proportion of traditional public schools in a region compared to the proportion of charter and private k-12 schools in that region.