Jen has 81 beads. Ana has 44 red beads and 29 blue beads. How many more beads does Ana need to have 81 beads also?
Ana needs
more beads to have 81 beads.

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.

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.