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Updated on: 10 Nov 2023, 09:37
Originally posted by Sajjad1994 on 15 Jul 2021, 20:30.
Last edited by BottomJee on 10 Nov 2023, 09:37, edited 3 times in total.
Last edited by BottomJee on 10 Nov 2023, 09:37, edited 3 times in total.
Moved to new forum
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Dropdown 1: 100 to 55
Dropdown 2: Five percentage points less than
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
65%
(hard)
Question Stats:
59% (02:24) correct
41%
(02:19)
wrong
based on 978
sessions
History
Date
Time
Result
Not Attempted Yet
The graph above is a box plot with four measurements, each representing the scores of 20 students, measured over the Fall 2011 semester of PHYS 1301. Each box represents the middle 50%, also known as the interquartile range, and the lines extending vertically upwards or downwards represent the top 25% and bottom 25%, respectively. The solid line inside the box represents the median test score for each measurement.
Use the drop-down menus to fill in the blanks in each of the following statements based on the information given by the graph.
1. Test scores range from between the Vector Test and the Waves Test.
2. The median score for the Magnetic Forces test is approximately the median score for the Kinematics test.
Attachment:
3.jpg [ 34.86 KiB | Viewed 8037 times ]
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Official Answer
Dropdown 1: 100 to 55
Dropdown 2: Five percentage points less than
18 Jul 2021, 12:01
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Test scores range from___________between the Vector Test and the Waves Test.
Highest Score for Vectors (Indicated with Blue line in the image below) = 100
Lowest Score for Wave (Indicated with Green line in the image below) = 55
So, Range is 100 to 55
So, Answer will be A
image1-1.jpg [ 29.8 KiB | Viewed 7171 times ]
The median score for the Magnetic Forces test is approximately_____________the median score for the Kinematics test.
Median score is the middle line in the box.
Median score for Kinematics (Indicated with Orange line in the image below) ~ 82
Median score for Magnetic Forces (Indicated with Purple line in the image below) ~ 77
image1-2.jpg [ 29.56 KiB | Viewed 7008 times ]
So, The median score for the Magnetic Forces test is approximately Five percentage points less than the median score for the Kinematics test.
So, answer will be D
Hope it helps!
Watch the following video to learn the Basics of Box and Whisker Plot
Highest Score for Vectors (Indicated with Blue line in the image below) = 100
Lowest Score for Wave (Indicated with Green line in the image below) = 55
So, Range is 100 to 55
So, Answer will be A
Attachment:
image1-1.jpg [ 29.8 KiB | Viewed 7171 times ]
The median score for the Magnetic Forces test is approximately_____________the median score for the Kinematics test.
Median score is the middle line in the box.
Median score for Kinematics (Indicated with Orange line in the image below) ~ 82
Median score for Magnetic Forces (Indicated with Purple line in the image below) ~ 77
Attachment:
image1-2.jpg [ 29.56 KiB | Viewed 7008 times ]
So, The median score for the Magnetic Forces test is approximately Five percentage points less than the median score for the Kinematics test.
So, answer will be D
Hope it helps!
Watch the following video to learn the Basics of Box and Whisker Plot
General Discussion
07 Nov 2024, 04:43
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The graph is difficult to read. The option choices being closer ones, would have helped if there were some support lines to help trace values.
