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If a student's percentile rank

For a normally distributed distribution of variable x, where the mean is 50, and standard deviation is 2.5, calculate: a) the
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2. asked by Ally
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If a student's rank in a class of 300 students is 111, find the student's percentile rank
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2. asked by Justin
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if a student's rank in a class of 400 students is 44 find the student's percentile rank.
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2. asked by john peters
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if a student rank in a class 400 is 87 waht id the student percentile rank
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2. asked by marie
3. 394 views
Students taking a make-up test receive the following grades: 95, 78, 94, 88, 65, 81, 91, 75, 89, and 76. Which grade has a
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2. asked by Hello
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Students taking a make-up test receive the following grades: 96, 91, 85, 67, 73, 75, 86, 68, 84, and 87 Which grade has a
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2. asked by Hello
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If a student's percentile rank in a class of 400 students is 87, find the student's class rank.
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2. asked by Anonymous
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If a student's percentile rank in a class of 400 students is 87, how do I find the student's class rank.
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2. asked by David
3. 803 views
A college student takes a standardized test and scores a 163. If the mean is 155 and the standard deviation is 7, what is the
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2. asked by mary
3. 3,888 views
A college student takes a standardized test and scores a 163. If the mean is 155 and the standard deviation is 7, what is the
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2. asked by Gail
3. 1,518 views