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Suppose there is a quiz

There are two independent multiple-choice quizzes where quiz 1 has eightquestions and quiz 2 has 15 questions. Each question in
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2. asked by Anonymous
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There are two independent multiple-choice quizzes where quiz 1 has eightquestions and quiz 2 has 15 questions. Each question in
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2. asked by Zul
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Lee forgot to study for her geography quiz, but she was not too worried because the quiz had only five true-false
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Suppose that 15 students take a quiz and everyone in the class scores an 80. The standard deviation of scores for this quiz is
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2. asked by Bella
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Suppose that 40 students take a quiz and everyone in the class scores an 80.The standard deviation of scores for this quiz is:
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2. asked by sam
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James needs to bring his grade up to a B (80) in reading. What does he need to get on his next quiz?Quiz 1:77 Quiz 2:81 Quiz
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2. asked by Sabrina
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1. Suppose that you are taking a quiz of 6 multiple- choice questions (the instructor chose the questions randomly), each
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2. asked by Taylor
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Try This Arden completes the course and receives the following grades for the second half of the semester. Category Grade Quiz
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[1.5%] ANOVA: Three groups of 5 students were tested in their ability to correctly answer a 10-question quiz under different
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2. asked by TJohnson
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For this class, the first quiz had a mean of 90.4% with a standard deviation od 16.6%. The homework scores have a mean of 81.7%
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2. asked by lauren
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