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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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2. 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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2. asked by Emmanuel
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To test the hypothesis that students who finish an exam first get better grades, Professor Hardtackkept track of the order in
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2. asked by Jennifer
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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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2. asked by jack
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To test the hypothesis that students who finish an exam first get better grades, Professor Hardtackkept track of the order in
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2. asked by ronda
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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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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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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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2. asked by Elizabeth
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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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2. asked by Person
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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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