This preview has intentionally blurred sections. Sign up to view the full version.View Full Document
Unformatted text preview: drugs are being approved each year. Problem 1.21 (a,b) a. One population is women whose mothers took the drug DES during pregnancy. The other population is women whose mothers did not take the drug DES during pregnancy. b. For ethical reasons, this was probably a survey. 1 Problem 23 a. Nielsen is attempting to measure the popularity of each television program by showing the percentage of households that are watching the program. b. All households with televisions in the United States. c. It would be too expensive and time consuming to survey all households with televisions in the United States. d. The cancellation or renewal of television programs, advertising cost rates for the televi-sion programs and the scheduling of television programs are often based on the Nielsen information. 2...
View Full Document
- Spring '10
- Television network, Television program, Reality television, ordinal scale