# Question

The volume of a stock is the number of shares traded on a given day. The following data, in millions, so that 6.42 represents 6,420,000 shares traded, represent the volume of Altria Group stock traded for a random sample of 35 trading days in 2010.

(a) If six classes are to be formed, choose an appropriate lower class limit for the ﬁrst class and a class width.

(b) Construct a frequency distribution.

(c) Construct a relative frequency distribution.

(d) Construct a frequency histogram of the data.

(e) Construct a relative frequency histogram of the data.

(f ) Describe the shape of the distribution.

(a) If six classes are to be formed, choose an appropriate lower class limit for the ﬁrst class and a class width.

(b) Construct a frequency distribution.

(c) Construct a relative frequency distribution.

(d) Construct a frequency histogram of the data.

(e) Construct a relative frequency histogram of the data.

(f ) Describe the shape of the distribution.

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