Consider the data set displayed on the following box plot. A box plot with the five-number summary of negative 3, negative 1, 7, 9, and 11.

Which of the following statements about the data set are true? Select all that apply.

There are no outliers.

The interquartile range is 10.

The interquartile range is 8.

There are two outliers.

The data is symmetric.

The data is skewed.

There is one outlier.