QUESTION 2 How do you calculate the sum of squares when only the standard deviation of the sample is given? O take the square root of the standard deviation to calculate the variance and multiply that by the degrees of freedom of the sample O square the standard deviation to calculate the variance and multiply that by the degrees of freedom of the sample O take the square root of the standard deviation to calculate the variance and divide that by the degrees of freedom of the sample O square the standard deviation to calculate the variance and divide that by the degrees of freedom of the sample

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