MATH Elementary Statistics: A Step By-Step CRN 57558 onnect eBook MATH Hosted by

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MATH Elementary Statistics: A Step By-Step CRN 57558 onnect eBook MATH Hosted by ALEKS Corp. Ch 3 Homework (24 questions) Previous -11, 12 13 14 15 16 17 18 Next 32 Section Exercise 29 Question The mean of the waiting times in an emergency room is 126 minutes with a standard deviation of 16.9 minutes for people who are admitted for additional treatment. The mean waiting time for patients who are discharged after receiving treatment is 64 minutes with a standard deviation of 11 minutes. Which times are more variable? Check Answer Solve It Guided Solution Show Example Ask My Instructor Part 1 out of 2 Calculate the coefficient of variation. Round your answers to one de cimal place. Additional treatment cvar:L-fu Discharged CVar: Link to Textbook Save for Later Submit Assignment MATH 1342 Spring 2018-CRN 57550 Elementary Statistics: A Step- Prof Kaush

Explanation / Answer

as coefficent of variation =(std deviation /mean)*100

hence aditional treatment CVar =(16.9/126)*100=13.41%

Discharged CVar =(11/64)*100=17.19%

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