6. Given the box plot: a) What is the first quartile, Qj, value? Choose: 05 b) What is the third, Q3, value? Choose: os 08 O 14 16 08 O 14 16 c) What is the interquartile range, IQR? Choose: o5 14 o 16 d) What is the upper outlier fence, Q3 + (1.5 • IQR) ? o 20 Choose: o 16 O 24 28 e) True or False: The value 28 is an outlier for this data set. Choose: O TRUE O FALSE

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Question
Do number 6 This is not graded.
9:24 1
ll LTE
questions on...
by outliers?
Choose:
O mean
o median
O mode
5. Carlos recorded his friends' scores while playing
the video game "Golden Eye Commander". Most of his
friends' scores were between 9 and 12. One score,
however, was 28, and Carlos identified it as an outlier.
What should Carlos do with the score of 28 when
recording this data?
Choose:
Ignore the outlier since it is so far from the average scores.
O Ignore the outlier because he may have recorded the score incorrectly.
O Eliminate the outlier and ask that friend to play again to obtain a new score.
O Keep the outlier as it may help to explain a new strategy for playing the game.
6. Given the box plot:
++ +
+++
10 12 14
18 20
(a) What is the first quartile, Q1, value?
Choose:
05
08
14
o 16
b) What is the third, Q3, value?
Choose:
o 16
05
08
14
kc) What is the interquartile range, IQR?
Choose:
05
08
o 14
o 16
(d) What is the upper outlier fence, Q3 + (1.5 • IQR) ?
O 20
Choose:
o 16
o 28
O 24
ke) True or False: The value 28 is an outlier for this data set.
Choose:
O TRUE
O FALSE
Transcribed Image Text:9:24 1 ll LTE questions on... by outliers? Choose: O mean o median O mode 5. Carlos recorded his friends' scores while playing the video game "Golden Eye Commander". Most of his friends' scores were between 9 and 12. One score, however, was 28, and Carlos identified it as an outlier. What should Carlos do with the score of 28 when recording this data? Choose: Ignore the outlier since it is so far from the average scores. O Ignore the outlier because he may have recorded the score incorrectly. O Eliminate the outlier and ask that friend to play again to obtain a new score. O Keep the outlier as it may help to explain a new strategy for playing the game. 6. Given the box plot: ++ + +++ 10 12 14 18 20 (a) What is the first quartile, Q1, value? Choose: 05 08 14 o 16 b) What is the third, Q3, value? Choose: o 16 05 08 14 kc) What is the interquartile range, IQR? Choose: 05 08 o 14 o 16 (d) What is the upper outlier fence, Q3 + (1.5 • IQR) ? O 20 Choose: o 16 o 28 O 24 ke) True or False: The value 28 is an outlier for this data set. Choose: O TRUE O FALSE
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