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6th Grade_Unit 2 Number System (DUA) DUE:10.3.25 — 16 Questions
Armstrong, Kennedee
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Question 2.
Sara conducted a survey to find the number of hours that students spent studying for a science test. She asked 15 different students how much time they spent studying. Sara drew a line plot of the data. Her plot has a spread of 2.25 hours and a peak at 1.75 hours.
Which of the following could be Sara's line plot?
The line plot titled Studying Time shows time in hours from 0 to 3 in intervals of 0.25. There are two X marks above 0.25, two X marks above 0.50, one X mark above 0.75, one X mark above 1, one X mark above 1.50, three X marks above 1.75, two X marks above 2, two X marks above 2.25, and one X mark above 2.5. the key shows X mark is 1 student.
The line plot titled Studying Time shows time in hours from 0 to 3 in intervals of 0.25. There is one X mark above 0.25, one X mark above 0.50, one X mark above 0.75, one X mark above 1, two X marks above 1.25, three X marks above 1.50, two X marks above 1.75, one X mark above 2, one X mark above 2.25, one X mark above 2.5, and one X mark above 3. the key shows X mark is 1 student.
The line plot titled Studying Time shows time in hours from 0 to 3 in intervals of 0.25. There is one X mark above 0.25, one X mark above 0.50, one X mark above 1.50, three X marks above 1.75, three X marks above 2, three X marks above 2.25, and three X marks above 2.50. the key shows X mark is 1 student.
The line plot titled Studying Time shows time in hours from 0 to 3 in intervals of 0.25. There is one X mark above 0.25, one X mark above 0.50, two X marks above 0.75, two X marks above 1, two X marks above 1.75, one X mark above 2, four X marks above 2.25, one X mark above 2.5, and one X mark above 3. the key shows X mark is 1 student.
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6th Grade_Unit 2 Number System (DUA) DUE:10.3.25 — 16 Questions
Armstrong, Kennedee
All Questions
A
Resources
Review Summary
Finish Later
Question 2.
Sara conducted a survey to find the number of hours that students spent studying for a science test. She asked 15 different students how much time they spent studying. Sara drew a line plot of the data. Her plot has a spread of 2.25 hours and a peak at 1.75 hours.
Which of the following could be Sara's line plot?
The line plot titled Studying Time shows time in hours from 0 to 3 in intervals of 0.25. There are two X marks above 0.25, two X marks above 0.50, one X mark above 0.75, one X mark above 1, one X mark above 1.50, three X marks above 1.75, two X marks above 2, two X marks above 2.25, and one X mark above 2.5. the key shows X mark is 1 student.
The line plot titled Studying Time shows time in hours from 0 to 3 in intervals of 0.25. There is one X mark above 0.25, one X mark above 0.50, one X mark above 0.75, one X mark above 1, two X marks above 1.25, three X marks above 1.50, two X marks above 1.75, one X mark above 2, one X mark above 2.25, one X mark above 2.5, and one X mark above 3. the key shows X mark is 1 student.
The line plot titled Studying Time shows time in hours from 0 to 3 in intervals of 0.25. There is one X mark above 0.25, one X mark above 0.50, one X mark above 1.50, three X marks above 1.75, three X marks above 2, three X marks above 2.25, and three X marks above 2.50. the key shows X mark is 1 student.
The line plot titled Studying Time shows time in hours from 0 to 3 in intervals of 0.25. There is one X mark above 0.25, one X mark above 0.50, two X marks above 0.75, two X marks above 1, two X marks above 1.75, one X mark above 2, four X marks above 2.25, one X mark above 2.5, and one X mark above 3. the key shows X mark is 1 student.
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Answers
GPT-5 mini
Choice 1.
Reason: It has 15 Xs total, a mode of 1.75 hours (three Xs, more than any other value), and min = 0.25 and max = 2.50 so the spread (range) = 2.50 − 0.25 = 2.25 hours. The other plots fail the peak or range conditions.
Reason: It has 15 Xs total, a mode of 1.75 hours (three Xs, more than any other value), and min = 0.25 and max = 2.50 so the spread (range) = 2.50 − 0.25 = 2.25 hours. The other plots fail the peak or range conditions.