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Mr.dorkus lost five test papers.he
Mr.dorkus lost five test papers.he found a summary of the missing scores which said that the mode of the scores was 90 the
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asked by
Matt
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a study of 40 professors showed they spent on average 13.6 minutes correcting a student papers. Given a standard deviation of
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asked by
Emmanuel
754 views
To test the hypothesis that students who finish an exam first get better grades, Professor Hardtack
kept track of the order in
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asked by
Jennifer
614 views
o test the hypothesis that students who finish an exam first get better grades, Professor Hardtack kept track of the order in
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asked by
jack
546 views
To test the hypothesis that students who finish an exam first get better grades, Professor Hardtack
kept track of the order in
2 answers
asked by
ronda
689 views
While at work, Brian is putting papers into folders. He put 48 papers in the first folder, 42 papers in the second folder, 36
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35 views
While at work, Meg is putting papers into folders. She put 23 papers in the first folder, 23 papers in the second folder, 23
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34 views
Linda got a math test handed back to her and got a 96% on it. However she lost the test, not knowing what she got. If she knows
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asked by
Elizabeth
987 views
Mr. Harris graded papers at the end of the school day. The table below shows how many papers he graded in minutes.
Minutes Number
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Person
172 views
Ms Quarles gave the same math unit test to all her classes. She grades 25% of the test, which is 30 papers. How many students
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163 views