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(1 point) 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 subjects of this experiment? A. 40-minute television program B. craving for Del Taco on a scale of 0 to 10 C. 60 students D. effect of length and repetion of TV ads E. 1, 3, or 5 commercials during the 40-minute television program(1 point) 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 is the response variable? A. 30-second and 90-second commericials B. 40-minute television progranm C. craving for Del Taco on a scale of 0 to 10 D. 1, 3, or 5 commercials during the 40-minute television program E. 60 studentsPlease help, will give thumbs up for correct answer! These are both related to one another.

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1) C. 60 students

Subject of an experiment are the individuals who take part in the experiment.

2) C. craving for Del Taco on a scale of 0 to 10

The response variable is the variable that is measured in the study from the subjects. This is the variable that the experimenter wants to study.

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    Please help, will give thumbs up for correct answer! These are both closely related. (1 point) 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...

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