What is the mean time for athletes to be considered fully prepared? b. Calculate standard deviation and variance. What is the standard deviation telling us regarding the preparation time for athletes?

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A: x (x-xbar)^2 70 16900 100 10000 135 4225 175 625 185 225 190 100 205 25 210 100…

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A:

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A: Data953955948951957949954950959

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Q: Prices of H and a stan What is th 0.0295 O 0.414 0.9262 O 0.5261

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