The amounts of rainfall measured in inches in downtown Los Angeles during the six rainy seasons from 2000 to 2006 are given as a dataset.

15.56, 4.16, 10.38, 8.61, 26.51, 10.89

Find the range of this dataset. Express your answer as a decimal rounded to the nearest hundredth.

(1 point)
The range of this dataset is
.

1 answer

To find the range of a dataset, you subtract the smallest value from the largest value.

First, we need to identify the smallest and largest values from the dataset:

  • Smallest value: 4.16
  • Largest value: 26.51

Now, we can calculate the range:

\[ \text{Range} = \text{Largest value} - \text{Smallest value} = 26.51 - 4.16 = 22.35 \]

Thus, the range of this dataset is 22.35.