Use the data in Table to calculate the range for the Growth and the Value mutual funds.
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Use the data in Table 3.1 to calculate MAD for the Growth and the Value mutual funds.
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Use the data in Table to calculate the sample variance and the sample standard deviation for the Growth and the Value mutual funds. Express the answers in the correct units of measurement.
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Calculate and interpret the coefficient of variation for the Growth and the Value mutual funds.
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A large lecture class has 280 students. The professor has announced that the mean score on an exam is 74 with a standard deviation of 8. At least how many students scored within 58 and 90?
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A large lecture class has 280 students. The professor has announced that the mean score on an exam is 74 with a standard deviation of 8. At least how many students scored within 58 and 90?
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Describe The Empirical Rule with diagram?
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Let’s revisit regarding a large lecture class with 280 students with a mean score of 74 and a standard deviation of 8. Assume that the distribution is symmetric and bell-shaped. Approximately how many students scored within 58 and 90? Approximately how many students scored more than 90?