Statistics › Range, quartiles and spread › Interquartile range and outliers
Outlier percentage in a normal distribution
High school · ●●○○○ 20 pts
In a normal distribution, a value is an outlier if it lies more than interquartile ranges above the upper quartile or more than interquartile ranges below the lower quartile. Using for the quartiles, what percent of values are outliers under this definition? Give the percent rounded to two decimal places.