The amount of coffee that people drink per day is normally distributed with a mean of 17 ounces and a standard deviation of 6 ounces. 7 randomly selected people are surveyed. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X-NO b. What is the distribution of ? - N c. What is the probability that one randomly selected person drinks between 15.5 and 18 ounces of coffee per day? d. For the 7 people find the probability that the average coffee consumption is between 15 5 and 18
The amount of coffee that people drink per day is normally distributed with a mean of 17 ounces and a standard deviation of 6 ounces. 7 randomly selected people are surveyed. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X-NO b. What is the distribution of ? - N c. What is the probability that one randomly selected person drinks between 15.5 and 18 ounces of coffee per day? d. For the 7 people find the probability that the average coffee consumption is between 15 5 and 18
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 22PFA
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