Please answer all of these questions!!
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Diagonals are perpendicular: rhombuses

Diagonals are congruent: rectangles

Diagonals are angle bisectors: rhombuses

Diagonals bisect each other: rhombus

Diagonals are perpendicular bisectors of each other: squares

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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.