The average value of gasoline purchased by customers at a gas station is 11.5 gallons with a standard deviation of 4.0 gallons. In a sample of 50 randomly selected customers, what is the approximate probability the sample average amount purchased is at least 12 gallons? O 0.45 O 0.81 O The sample of 12 gallons is too small to use the Central Limit Theorem O 0.19

The average value of gasoline purchased by customers at a gas station is 11.5 gallons with a standard deviation of 4.0 gallons. In a sample of 50 randomly selected customers, what is the approximate probability the sample average amount purchased is at least 12 gallons? O 0.45 O 0.81 O The sample of 12 gallons is too small to use the Central Limit Theorem O 0.19

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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