Question

The following is a partial relative frequency distribution of consumer preferences for four products—W, X, Y, and Z.

Partial Relative Frequency Distribution Table
Product	Relative Frequency
W	0.12
X	–
Y	0.2
Z	0.14

(a) Find the relative frequency for product X. (Round your answer to 2 decimal places.)

(b) If 600 consumers were surveyed, give the frequency distribution for these data.

(d) If we wish to depict these data using a pie chart, find how many degrees (out of 360) should be assigned to each of products W, X, Y, and Z. (Round your answers to 1 decimal place.)

Answer 1