In one of its Spring catalogs, a company advertised footwear on32of its192catalog pages. Suppose we randomly survey19pages.We are interested in the number of pages that advertise footwear. Each page may be picked at most once.(a) In words, define the random variableX.

X= the number of pages that advertise footwearX= the number of people who see footwear advertised X= the number of catalogs that advertise footwearX= the page numbers where footwear is advertisedX= the number of types of footwear advertised

(b) List the values thatXmay take on.

X= 1, 2, 3, ..., 19X= 0, 1, 2, 3, ..., 160 X= 0, 1, 2, 3, .., 19X= 1, 2, 3, ..., 32X= 0, 1, 2, 3, ..., 32

(c) Give the distribution ofX. (Enter your numerical answers as whole numbers.) X~ ? G H P B

, ,

(d) How many pages do you expect to advertise footwear on them? (Round your answer to two decimal places.) pages (e) Calculate the standard deviation. (Round your answer to four decimal places.) pages