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A distribution with 4 degrees of freedom is graphed below. The region under the curve to the right of is shaded. The area of this region is 0.8 .
Find the value of . Round your answer to three decimal places.
Studdy Solution
Consult a -distribution table or use software (e.g., R, Python's SciPy library) to find .
For example, in Python using SciPy:
```python
from scipy.stats import t
t_value = t.ppf(0.2, 4)
```
The value of is approximately:
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