Question: 1. Compute the variance and standard deviation for the following 5 data points: {12, 9, 5, 3, 6}. Note that you should have computed the

1. Compute the variance and standard deviation for the following 5 data points: {12, 9, 5, 3, 6}. Note that you should have computed the mean in a previous question. Be sure to show your work, and use either the definitional or the computing formula

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