In a national survey of drug abuse, the variable "drug involvement" is measured by averaging the responses to ten questions. respondents are asked to rate their use of ten different types of drugs on a 1 (no use) to 5 (frequent use) scale. what is the level of measurement that scores on this variable represent?

11. what characteristic was shared by all the important scientists of the scientific revolution? the importance of challenging authority at all times in the pursuit of truth. truth is only achievable through a process of inquiry and observation. the belief that traditional methods of inquiry and discovery were correct, but needed greater accuracy. the belief that the ancient philosophers were correct in their original observations of the laws of nature.