An experiment investigated the effect of length and repetition of TV ads on students choosing to eat at Del Taco. All 60 students watched a 40-minute television program that included ads for Del Taco....

Extracted text: An experiment investigated the effect of length and repetition of TV ads on students choosing to eat at Del Taco. All 60 students watched a 40-minute television program that included ads for Del Taco. Some students saw a 30-second commerical; others a 90-second commerical. The same commerical was shown either 1, 3, or 5 times during the program. After the viewing, each student was asked to rate their craving for Del Taco on a scale of 0 to 10. What are the factors? O A. 40-minute television program O B. length and repetition of TV ads OC. craving for Del Taco on a scale of 0 to 10 OD. 1, 3, or 5 commercials during the 40-minute television program O E. 60 students