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In 1995, more than 1.1 million students in the U.S. took the SAT. On the mathematics section, the mean =507, s=112 (standard
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2. asked by christine
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A class of 43 students took an exam. They had a mean average of 67 and a standard deviation of 7.a) how many students got a c b)
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2. asked by joe-c
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Sample Size, Variance and Standard DeviationA student organization plans to ask 100 randomly selected students how much they
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2. asked by Carma
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1. I took a sample of the grade point averages for students in my class. For 25 students, the standard deviation of grade points
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2. asked by CHIMI
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Suppose the mass of college students can be modeled by the normal distribution. We believe the meanof the normal distribution is
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2. asked by judy
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A professor at a local college noted that the grades of his students were normally distributed with an average percentage of 74
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2. asked by Angela
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Which defines academic reputation? (1 point)• a certain standard of excellence that professors and administrators expect of
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The chart shows the results of 40 students in 1st period classrooms who met the standard on the 6th grade math assessmentPeacock
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2. asked by Jerald
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A standard math test was given to 6000 students. The scores were normally distributed with a mean of 420 and a standard
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2. asked by Jacqueline
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Students were given an exam with 300 multiple-choice questions. The distribution of the scores was normal and mean was 195 with
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2. asked by Patty
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