5.12 Heavy metal, lead foot? Is there a relationship between the type of music teenagers like...

 

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5.12 Heavy metal, lead foot? Is there a relationship between the type of music teenagers like and their tendency to exceed the speed limit? A study ¹0 was designed to answer this question (among several). For this question, the response is the number of times a person reported driving over 80 mph in the last year. The study was done using random samples taken from four groups of students at a large high school: (1) those who described their favorite music as acoustic/pop; (2) those who preferred mainstream rock; (3) those who preferred hard rock; and (4) those who preferred heavy metal. a. Results showed that, on average, those who preferred heavy metal reported more frequent speeding. Give at least two different reasons why it would be wrong to conclude that listening to heavy metal causes teens to drive fast. b. What kinds of generalizations from this study are justified? 5.12 Heavy metal, lead foot? Is there a relationship between the type of music teenagers like and their tendency to exceed the speed limit? A study ¹0 was designed to answer this question (among several). For this question, the response is the number of times a person reported driving over 80 mph in the last year. The study was done using random samples taken from four groups of students at a large high school: (1) those who described their favorite music as acoustic/pop; (2) those who preferred mainstream rock; (3) those who preferred hard rock; and (4) those who preferred heavy metal. a. Results showed that, on average, those who preferred heavy metal reported more frequent speeding. Give at least two different reasons why it would be wrong to conclude that listening to heavy metal causes teens to drive fast. b. What kinds of generalizations from this study are justified?

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Heavy me tal The term heavy metal refers to any metallic chemical element that has a relatively high ... View the full answer