Sarah was calculating the speeds (mph) of vehicles travelling down Maple Street on two separate days at9 am for an hour. Below is the data she collected.Wednesday's Speeds: 34,28,24,17,39,44,64,33,27,21,38,40,60,30,25,37,30,25,35,30Sunday's Speeds: 18,27,34,37,49,55,63,61,48,30,27,17,17,15,26,46,25Find the Standard Deviation of each day.Wednesday's Standard Deviation TableXX√ECSunday's Standard Deviation TableXS=(x-5)²n-1S=(x-4)²n-1Sketch Wednesday's Bell Curve with 3.0X1Sketch Sunday's Bell Curve with + 30x-x(x-x)²=x-x{(x-1)²=(x-x)3. Based on your analysis of the data and standard deviations, which day would you say is the mostdangerous day on Maple Street?

Answered: Image /qna-images/answer/018a0fa4-f0e3-46f7-b43f-1935f031732b.jpg

Answered: Wednesday's Speeds:…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Wednesday's Speeds: 34,28,24,17,39,44,64,33,27,21,38,40,60,30,25,37,30,25,35,30 Sunday's Speeds: 18,27,34,37,49,55,63,61,48,30,27,17,17,15,26,46,25 Find the Standard Deviation of each day. Wednesday's Standard Deviation Table X X (x-3)² x-x ≤(x-x)²= (x-x) 2