Find the lower fence separating outliers from usual values. Fencelow = Find the upper fence separating outliers from usual values. Fencehigh =
Find the lower fence separating outliers from usual values. Fencelow = Find the upper fence separating outliers from usual values. Fencehigh =
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 3E
Related questions
Question
Here is a sample data set.
400 404.8 409.1 409.5 413.1 413.8
418.5 424.7 428.9 432.3 436.1 437.5
440 440 440 441.1 442.4 444.3
445.6 446.1 448 448.8 449.7 450.9
451 453.2 462.3 462.3 462.7 463.6
464.2 465.5 466.7 466.7 467.2 467.7
470.3 472.3 472.6 473.3 473.3 473.3
478.7 479.1 479.3 480.8 485.1 486
490.4 493.1 495.2 496 501.7 506.6
5
10
15
20
25
length (cm)
400
450
500
550
Frequency
[Graphs generated by this script: setBorder(54,40,20,15); initPicture(355,550,0,29);axes(1013.2,5,1,null,5); fill="blue"; stroke="black"; textabs([165,0],"length (cm)","above");line([400,-0.58],[400,0.58]); text([400,0],"400","below");line([450,-0.58],[450,0.58]); text([450,0],"450","below");line([500,-0.58],[500,0.58]); text([500,0],"500","below");line([550,-0.58],[550,0.58]); text([550,0],"550","below");textabs([0,115],"Frequency","right",90);rect([400,0],[450,23]);rect([450,0],[500,29]);rect([500,0],[550,2]);]
Find the first quartile for this data set.
Q1 =
440
Correct
Find the third quartile for this data set.
Q3 =
473.3
Correct
Find the interquartile range for this data set.
IQR =
33.3
Correct
Find the lower fence separating outliers from usual values.
Fencelow =
Find the upper fence separating outliers from usual values.
Fencehigh =
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