=+31. Commuting, part 2. A commuter finds that she waits an average of 14.8 seconds at each
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=+31. Commuting, part 2. A commuter finds that she waits an average of 14.8 seconds at each of five stoplights, with a standard deviation of 9.2 seconds. Find the mean and the standard deviation of the total amount of time she waits at all five lights. What, if anything, did you assume?
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Jinah Patricia Padilla
Had an experience as an external auditor in Ernst & Young Philippines and currently a Corporate Accountant in a consultancy company providing manpower to a 5-star hotel in Makati, Philippines, Makati Diamond Residences
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Related Book For 
Business Statistics Plus Pearson Mylab Statistics With Pearson Etext
ISBN: 978-1292243726
3rd Edition
Authors: Norean R Sharpe ,Richard D De Veaux ,Paul Velleman
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