are randomly selected to run the 5K fun run. Round all answers to 4 decimal places where possible and assume a normal distribution. a. What is the distribution of X? X-N b. What is the distribution of ? - N c. What is the distribution of Σz? Σz-N
are randomly selected to run the 5K fun run. Round all answers to 4 decimal places where possible and assume a normal distribution. a. What is the distribution of X? X-N b. What is the distribution of ? - N c. What is the distribution of Σz? Σz-N
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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![The average time to run the 5K fun run is 25 minutes and the standard deviation is 2.3 minutes. 18 runners
are randomly selected to run the 5K fun run. Round all answers to 4 decimal places where possible and
assume a normal distribution.
a. What is the distribution of X? X - NO
b. What is the distribution of I? - N
c. What is the distribution of Σz? Σz-N](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F11f84057-ddc6-4a16-833f-eeebb801b1ce%2F1d1dca6f-8241-4e43-bcf4-1bc2eb3f50eb%2Fhhs2x4m_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The average time to run the 5K fun run is 25 minutes and the standard deviation is 2.3 minutes. 18 runners
are randomly selected to run the 5K fun run. Round all answers to 4 decimal places where possible and
assume a normal distribution.
a. What is the distribution of X? X - NO
b. What is the distribution of I? - N
c. What is the distribution of Σz? Σz-N
![The average time to run the 5K fun run is 25 minutes and the standard deviation is 2.3 minutes. 18 runners
are randomly selected to run the 5K fun run. Round all answers to 4 decimal places where possible and
assume a normal distribution.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F11f84057-ddc6-4a16-833f-eeebb801b1ce%2F1d1dca6f-8241-4e43-bcf4-1bc2eb3f50eb%2F8nbydzn_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The average time to run the 5K fun run is 25 minutes and the standard deviation is 2.3 minutes. 18 runners
are randomly selected to run the 5K fun run. Round all answers to 4 decimal places where possible and
assume a normal distribution.
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