Mathematics, 05.03.2021 04:20 travisalier4171

Complete the chart to find the mean, variance, and standard deviation. Remember to use commas and round numbers to the nearest tenth. X

X

X - X

(X - X )2

1. 45 = -357.5 = The mean is

2. 340 = -62.5 = The variance is

3. 400 = -2.5 = The standard deviation is

4. 825 = 422.5 = n =

Σ X = X = Σ (X - X)2 = 310,225.2

Complete the chart to find the mean, variance, and standard deviation. Remember to use commas and r

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Complete the chart to find the mean, variance, and standard deviation. Remember to use commas and ro...