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A recent survey of 1,000 high school students asked adolescents who 'regularly drink alcohol' how many alcoholic beverages they consume each week. This survey reveals

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A recent survey of 1,000 high school students asked adolescents who 'regularly drink alcohol' how many alcoholic beverages they consume each week. This survey reveals that, on average (mean), these adolescents consume five alcoholic beverages each week. These data are normally distributed. The mean, median and mode are equivalent and the standard deviation is one. Based on what you know about the normal distribution respond to the following questions. 1. How many of these adolescents consume five or more alcoholic beverages each week? 2. What is the probability that an adolescent in this study will consume five or more alcoholic beverages each week? (Express this in a decimal format, not a percentage.) 3. How many of these adolescents consume five or less alcoholic beverages each week? 4. What is the probability that an adolescent in this study will consume five or less alcoholic beverages each week? (Express this in a decimal format, not a percentage.) 5. How many of these adolescents consume between four and six alcoholic beverages each week? 6. What is the probability that an adolescent in this study will consume from four to six alcoholic beverages each week? (Express this in a decimal format, not a percentage.)

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