Aguest thought there were going to be 34 animals in the zoo but there were actually 67 what is the percent of error

67-34 = 33

33/67 = 0.492

 so a 49.2% error

 rounded off to 49% error

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.

care to share were the trapezoid shown is ?