12 times 2278 divided by 34 take away 35

769

Step-by-step explanation:

12 x 2278 = 27336

27336 / 34 = 804

804 - 35 = 769

Hope it helps :)))

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.

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step-by-step explanation: