# Question

A dividend is a payment from a publicly traded company to its shareholders. The dividend yield of a stock is determined by dividing the annual dividend of a stock by its price. The following data represent the dividend yields (in percent) of a random sample of 28 publicly traded stocks of companies with a value of at least $5 billion.

With the ﬁrst class having a lower class limit of 0 and a class width of 0.40:

(a) Construct a frequency distribution.

(b) Construct a relative frequency distribution.

(c) Construct a frequency histogram of the data.

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

(e) Describe the shape of the distribution.

(f ) Repeat parts (a)–(e) using a class width of 0.8.

(g) Which frequency distribution seems to provide a better summary of the data?

With the ﬁrst class having a lower class limit of 0 and a class width of 0.40:

(a) Construct a frequency distribution.

(b) Construct a relative frequency distribution.

(c) Construct a frequency histogram of the data.

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

(e) Describe the shape of the distribution.

(f ) Repeat parts (a)–(e) using a class width of 0.8.

(g) Which frequency distribution seems to provide a better summary of the data?

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