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Waterfall Heights The frequency distribution shows a sample of the waterfall heights, in feet, of 29 waterfalls. Find the variance and standard deviation for the

Waterfall Heights The frequency distribution shows a sample of the waterfall heights, in feet, of 29 waterfalls. Find the variance and standard deviation for the data. Round your answers to at least one decimal place. Class boundaries 65.5-196.5 Frequency 7 196.5-327.5 11 327.5-458.5 3 458.5-589.5 1 589.5-720.5 3 720.5-851.5 2 Send data to Excel Variance- X Standard deviation

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