How many groups of 2/3 are in 3/5?? •9/15
•9/10
•1 1/3
•1 1/9

Pls help idk it

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.

i believe your answer is 99.7% of 7-year-old children are between 46.6 inches and 49.5 inches tall.

you need to rotate this triangle about the origin 270 degrees clockwise to create the full square.