# Question: A sample of 100 randomly selected registered voters in the

A sample of 100 randomly selected registered voters in the city of Naperville was asked their political afﬁliation: Democrat (D), Republican (R), or Independent (I). The results of the survey are shown on the next page.

(a) Construct a frequency distribution of the data.

(b) Construct a relative frequency distribution of the data.

(c) Construct a relative frequency bar graph of the data.

(d) Construct a pie chart of the data.

(e) What appears to be the most common political afﬁliation in Naperville?

(a) Construct a frequency distribution of the data.

(b) Construct a relative frequency distribution of the data.

(c) Construct a relative frequency bar graph of the data.

(d) Construct a pie chart of the data.

(e) What appears to be the most common political afﬁliation in Naperville?

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