1. Descriptive Statistics: Measures of Variability
Interquartile Range Rule for Identifying Outliers
Consider the following sample of #13# scores:
\[89,\,\,\,89,\,\,\,90,\,\,\,100,\,\,\,117,\,\,\,119,\,\,\,97,\,\,\,97,\,\,\,92,\,\,\,92,\,\,\,93,\,\,\,99,\,\,\,91\]
Calculate the interquartile range.
| #\text{IQR}=# |
Unlock full access
