Raw Data: {3.5,2.7,1.6,2.9,1.7,5.3,7.5,8.2,4.6,1.3,4.7,9.4,7.6,3.9,3.2,8.1,4.9,5.7,2.6,3.2,6.5,4.8,3.5,4.8,9.2,4.9,1.1,2,6.4,7.1}{3.5,2.7,1.6,2.9,1.7,5.3,7.5,8.2,4.6,1.3,4.7,9.4,7.6,3.9,3.2,8.1,4.9,5.7,2.6,3.2,6.5,4.8,3.5,4.8,9.2,4.9,1.1,2,6.4,7.1}The gap between the first and second class is 0.1. What number should you subtract from each lower limit and add to each upper limit to find the class boundaries? 0.12=0.12=AnswerClassLower Class Boundary Upper Class Boundary1.1−2.71.1−2.71.1−0.05=1.051.1−0.05=1.052.7+0.05=2.752.7+0.05=2.752.8−4.42.8−4.42.8−0.05=2.8−0.05= Answer4.4+0.05=4.454.4+0.05=4.454.5−6.14.5−6.1Answer −0.05=4.45−0.05=4.456.1+0.05=6.156.1+0.05=6.156.2−7.86.2−7.86.2−6.2− Answer =6.15=6.157.8+0.05=7.8+0.05= Answer7.9−9.57.9−9.5Answer Answer Answer =7.85=7.85Answer +0.05=9.55+0.05=9.55

Answered: Raw Data:…

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.5: Comparing Sets Of Data

Problem 1GP

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Raw Data:

{3.5,2.7,1.6,2.9,1.7,5.3,7.5,8.2,4.6,1.3,4.7,9.4,7.6,3.9,3.2,8.1,4.9,5.7,2.6,3.2,6.5,4.8,3.5,4.8,9.2,4.9,1.1,2,6.4,7.1}{3.5,2.7,1.6,2.9,1.7,5.3,7.5,8.2,4.6,1.3,4.7,9.4,7.6,3.9,3.2,8.1,4.9,5.7,2.6,3.2,6.5,4.8,3.5,4.8,9.2,4.9,1.1,2,6.4,7.1}

The gap between the first and second class is 0.1. What number should you subtract from each lower limit and add to each upper limit to find the class boundaries? 0.12=0.12=Answer

Class	Lower Class Boundary	Upper Class Boundary
1.1−2.71.1−2.7	1.1−0.05=1.051.1−0.05=1.05	2.7+0.05=2.752.7+0.05=2.75
2.8−4.42.8−4.4	2.8−0.05=2.8−0.05= Answer	4.4+0.05=4.454.4+0.05=4.45
4.5−6.14.5−6.1	Answer −0.05=4.45−0.05=4.45	6.1+0.05=6.156.1+0.05=6.15
6.2−7.86.2−7.8	6.2−6.2− Answer =6.15=6.15	7.8+0.05=7.8+0.05= Answer
7.9−9.57.9−9.5	Answer Answer Answer =7.85=7.85	Answer +0.05=9.55+0.05=9.55