Hi! I’m having a hard time understanding this table and the answers? A survey of college students was conducted during final exam week to assess the number ofcups of coffee consumed each day . The mean number of cups was 5 with a standard deviationof 1. 5 cups . The distribution was normal . Make sure you do NOT round when answeringany of these questions .15 .What proportion of students drank 7 or more cupsAnswer : 9. 18%of coffee per day ?Work :16 .What percentage of students drank 2 or more cupsAnswer :"per day ?Work :17 .What is the probability that of the next twoAnswer :"Page 3 of 5PSYC 510students , one will drink 2 or fewer cups of coffeeand the other will drink 7 or more cups of coffee ?Work .18 .How many cups of coffee would an individual atAnswer :"the 60th percentile rank drink ?!Work :
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