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The standard deviation of GPAs

  1. The standard deviation of GPAs (grade point averages) of all male students at a college is .35 and the standard deviation of
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    2. Lisa asked by Lisa
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  2. Suppose that you are given the following information about the freshman year GPAs and the SAT scores of students entering a
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    2. CM asked by CM
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  3. At one college, GPAs are normally distributed with a mean of 2.6 and a standard deviation of 0.6. What percentage of students at
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    2. john asked by john
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  4. A college’s data about the incoming freshmen indicates that the mean of their high school GPAs was 3.4, with a standard
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    2. Lissa asked by Lissa
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  5. Use a calculator to find the mean and standard deviation of the data. Round to the nearest tenth.6,7,19,7,18,7 A. mean = 9;
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    2. Veronika asked by Veronika
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  6. Ten students in a graduate program were randomly selected. Their grade point averages (GPAs) when they entered the program were
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    2. Correlation and Regulation Test asked by Correlation and Regulation Test
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  7. A. The GPAs of all 5540 students enrolled at a University have an approximately normal distribution with a mean of 3.02 and a
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    2. DON asked by DON
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  8. The GPAs of all students enrolled at a large university have an approximately normal distribution with a mean of 3.02 and a
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    2. lol asked by lol
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  9. Suppose x is a random variable with mean and standard deviation. If a large number of trials is observed, at least what
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    2. jake asked by jake
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  10. This is a standard deviation question.I don't know much about standard deviation. Here it goes... Teachers making 30,000 to
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    2. tanisha asked by tanisha
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