how do i solve this one? Here is a sample data set.197.6221.1223.5226.2236.4238.5261.4263.8280.1325.8328.5357.9361.5361.5361.5362.9380.4380.6382.2395.6416.2416.2418.8434.5435439.8449.4449.4450.8454.6466.1468.3471.1476.9481.8483.5486.3494.6497510.5510.5510.5514.6534.6544.4568.1570.3575.5607.5608.9613.4614649659.5104152025B0054045506560Ø5700length (cm)Find the first quartile for this data set.Find the third quartile for this data set.Q =Find the interquartile range for this data set.IQR =Find the lower fence separating outliers from usual values.Fence owFind the upper fence separating outliers from usual values.Fencenigh =

Answered: Here is a sample data set. 197.6 221.1…

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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Related questions

Question

how do i solve this one?

Here is a sample data set.
197.6
221.1
223.5
226.2
236.4
238.5
261.4
263.8
280.1
325.8
328.5
357.9
361.5
361.5
361.5
362.9
380.4
380.6
382.2
395.6
416.2
416.2
418.8
434.5
435
439.8
449.4
449.4
450.8
454.6
466.1
468.3
471.1
476.9
481.8
483.5
486.3
494.6
497
510.5
510.5
510.5
514.6
534.6
544.4
568.1
570.3
575.5
607.5
608.9
613.4
614
649
659.5
10
4
152025B0054045506560Ø5700
length (cm)
Find the first quartile for this data set.
Find the third quartile for this data set.
Q =
Find the interquartile range for this data set.
IQR =
Find the lower fence separating outliers from usual values.
Fence ow
Find the upper fence separating outliers from usual values.
Fencenigh =

Expert Solution

Step 1

When data is given by a set containing the data points, then it is termed as raw data. For such data, any data point with value less than $Q_{1} - 1.5 (I Q R)$ or with value more than $Q_{3} + 1.5 (I Q R)$ can be considered as an outlier.

where,

$Q_{1}$ denotes the first quartile of data set.
$Q_{3}$ denotes the third quartile of data set,
IQR denotes the inter quartile range of data set, which can be given as, $I Q R = Q_{3} - Q_{1}$ .

The first quartile is the observation below which 25% of the observations lie and the third quartile is the observation below which 75% of the observations lie.