The average number of students in the college of business is 53, with a variance of 2.79 The calculated median was greater than the mean by 0.4. Calculate Pearson's coefficient of skewness. (Write your answer in 2 decimal places)

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Q: If I have the variance of 36 and the standard deviation of 6, how do I calculate the range?

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Q: The average number of newspapers for sale in an airport newsstand is 12, and the variance is 25. The…

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Q: The value of the standard deviation will always exceed that of the variance. TRUE OR FALSE

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Q: The foreman at a large plant estimates that there are defective parts about 1% of the time.  If the…

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A: μ=6 σ2= 5.1

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Q: A traffic officer suspects that the mean number of car accidents every week is 4. A sample of 16…

A: Given,  n = 16 μ = 4x¯ = 7σ = 4α = 0.05

Q: If the probability of hitting an object is 0.8, what would the variance be?

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