[Step-by-Step] Using the definitional formulas, find the mean, standard deviation, and variance of the population from which the following sample of data was randomly
Question: Using the definitional formulas, find the mean, standard deviation, and variance of the population from which the following sample of data was randomly drawn. The data represents the dementor scores of the patients in dementor units. Please show all work and round to four decimal places.
| 447.7161 901.1335 140.3 972 880.4017 |
Deliverable: Word Document 
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(Steps Shown) You are the intake nurse for an emergency room and
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