30 438.5 .6 460.6 440.3 460.6 442.6 461 458.4 459.5 462.9 464.2 466.4 475.1 497.9 524.6 584.8 4.7 465.1 465.2 465.6 465.7 5.8 469.5 472.1 472.1 472.5 8.9 481.8 483.9 484.7 491.7 5.7 516.6 520.6 524.6 524.6 0.1 547.7 548.8 557.3 583.3

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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Question
I need help with this problem part q1,q3,IQR,fence low,fence high
LL
Frequency
403
414.2 422
428.4 433
438 438.5 440.3 442.6
458.4
460.6
460.6 460.6
461
462.9
464.7
465.1
465.7
466.4
466.8 469.5 472.1
472.1 472.5
475.1
478.9 481.8 483.9 484.7 491.7
497.9
515.7
516.6 520.6 524.6 524.6
524.6
540.1 547.7
548.8 557.3
583.3 584.8
609.1
619.2
628.6 639.2 640.2 646.2
25
20
15
10
5
465.2 465.6
400 450 500 550 600 650
length (cm)
Find the first quartile for this data set.
Q₁ =
Find the third quartile for this data set.
Q₂ =
Find the interquartile range for this data set.
IQR =
437.9
459.5
464.2
Find the lower fence separating outliers from usual values.
Fence Low =
Find the upper fence separating outliers from usual values.
Fence high
Transcribed Image Text:LL Frequency 403 414.2 422 428.4 433 438 438.5 440.3 442.6 458.4 460.6 460.6 460.6 461 462.9 464.7 465.1 465.7 466.4 466.8 469.5 472.1 472.1 472.5 475.1 478.9 481.8 483.9 484.7 491.7 497.9 515.7 516.6 520.6 524.6 524.6 524.6 540.1 547.7 548.8 557.3 583.3 584.8 609.1 619.2 628.6 639.2 640.2 646.2 25 20 15 10 5 465.2 465.6 400 450 500 550 600 650 length (cm) Find the first quartile for this data set. Q₁ = Find the third quartile for this data set. Q₂ = Find the interquartile range for this data set. IQR = 437.9 459.5 464.2 Find the lower fence separating outliers from usual values. Fence Low = Find the upper fence separating outliers from usual values. Fence high
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The given data is

403 414.2 422 428.4 433 437.9
438 438.5 440.3 442.6 458.4 459.5
460.6 460.6 460.6 461 462.9 464.2
464.7 465.1 465.2 465.6 465.7 466.4
466.8 469.5 472.1 472.1 472.5 475.1
478.9 481.8 483.9 484.7 491.7 497.9
515.7 516.6 520.6 524.6 524.6 524.6
540.1 547.7 548.8 557.3 583.3 584.8
609.1 619.2 628.6 639.2 640.2 646.2
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