Hypothesis Test with a Known Standard DeviationAfter many years of commuting, Suzy knows that the can bike to her office in 17 minutes with a standarddeviation of 1 minute. While shopping, she finds an all-natural energy drink and decides to use it to shorte.her commute time. Suzy records 12 morning commutes with an average time of 16.5 minutes in which shedrank the energy drink before biking. Is there sufficient evidence to show that the energy drink helped?Conduct a hypothesis test at the 5% significance level.Ho: > 17Ha:µ < 17octorUseful tools:Normal Distribution Calculatort-Distribution Calculatora. Conduct a hypothesis test and report the p-value.(Include four decimal places)ookb. At the 5% significance level, we conclude that Suzy bikes faster after drinking the energy drink.O TrueO Falsems

Given information: μ=17σ=1X¯=16.5n=12

Answered: Hypothesis Test with a Known Standard…

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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