To find the angle measurement between each bucket on a ferris wheel, you can use the formula:
\[ \text{Angle between each bucket} = \frac{360°}{\text{Number of buckets}} \]
For a ferris wheel with 15 seat buckets, the calculation would be:
\[ \text{Angle between each bucket} = \frac{360°}{15} = 24° \]
So, the angle measurement between each bucket is 24°.