Suppose that the amount of water college students drink per day is normally distributed with mean...
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Suppose that the amount of water college students drink per day is normally distributed with mean of 18 ounces and a standard deviation of 2.7 ounces Find the probability that a sample of 32 college students will drink an average of between 17 and 20 ounces per day. What is the probability statement and the distribution of the RV? O Find P(17 < X <20) where X-N(18, O Find P(17 < X < 20) where X~ N(18,3) O Find P(17< X<20) where XN(18,2) O Find P(17< X<20) where X~ Unif(17,32) ○ Find P(17<<20) where -N(18,2) O The problem cannot be worked because the distribution of X is unknown Find P(17< X<20) where X~ N(18,2.7) The problem cannot be worked because the distribution of X is unknown. O Find P(17 < X <20) where X~Unif(17,32) 3 pt Suppose that the amount of water college students drink per day is normally distributed with mean of 18 ounces and a standard deviation of 2.7 ounces Find the probability that a sample of 32 college students will drink an average of between 17 and 20 ounces per day. What is the probability statement and the distribution of the RV? O Find P(17 < X <20) where X-N(18, O Find P(17 < X < 20) where X~ N(18,3) O Find P(17< X<20) where XN(18,2) O Find P(17< X<20) where X~ Unif(17,32) ○ Find P(17<<20) where -N(18,2) O The problem cannot be worked because the distribution of X is unknown Find P(17< X<20) where X~ N(18,2.7) The problem cannot be worked because the distribution of X is unknown. O Find P(17 < X <20) where X~Unif(17,32) 3 pt
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The detailed answer for the above question is provided below Question 1 The answer is B The statement is true because the standard deviation of the population is used to measure the variability of the ... View the full answer
Related Book For
Statistics For Managers Using Microsoft Excel
ISBN: 9780133130805
7th Edition
Authors: David M. Levine, David F. Stephan, Kathryn A. Szabat
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