11:00AAwww-awn.aleks.comODD ODCu.Anagram puzzles involve sets of scrambled letters that must be rearrangedto form words. A standard intelligence test employs these puzzles as an aidin assessing verbal ability. Several years ago, an undergraduate noticedthat some versions of the intelligence test employed anagram puzzles withlower-case letters, and some versions employed anagram puzzles withupper-case letters. She performed experiments, with college students asparticipants, to examine the completion times for the two versions. Thehistogram below is the figure that summarizes her information for thecompletion times of the 25 students being tested on the lower-case version.Relative frequency0.40-0.320.300.240.240.20-0.120.10-0.080.00H500700900110013001500Completion time (in seconds)Based on the histogram, draw the ogive (the cumulative relative frequencypolygon) for her data.Cumulative relative frequency0.80.60.40.20.000.000000.000.00000S00700900110013001500Completion time (in seconds)ExplanationCheck2021 McGraw-HiI Education. All Rights Reserved. Terms of Use|Privacy Accessibility

By using the histogram, the cumulative relative frequency is, Completion time Relative frequency…

Answered: Based on the histogram, draw the ogive…

Math

Statistics

Based on the histogram, draw the ogive (the cumulative relative frequency polygon) for her data.

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

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11:00
AA
www-awn.aleks.com
ODD OD
Cu.
Anagram puzzles involve sets of scrambled letters that must be rearranged
to form words. A standard intelligence test employs these puzzles as an aid
in assessing verbal ability. Several years ago, an undergraduate noticed
that some versions of the intelligence test employed anagram puzzles with
lower-case letters, and some versions employed anagram puzzles with
upper-case letters. She performed experiments, with college students as
participants, to examine the completion times for the two versions. The
histogram below is the figure that summarizes her information for the
completion times of the 25 students being tested on the lower-case version.
Relative frequency
0.40-
0.32
0.30
0.24
0.24
0.20-
0.12
0.10-
0.08
0.00
H
500
700
900
1100
1300
1500
Completion time (in seconds)
Based on the histogram, draw the ogive (the cumulative relative frequency
polygon) for her data.
Cumulative relative frequency
0.8
0.6
0.4
0.2
0.00
0.00
000
0.00
0.00
000
S00
700
900
1100
1300
1500
Completion time (in seconds)
Explanation
Check
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