This calculator creates a prediction interval for a given value in a regression analysis.

Simply enter a list of values for a predictor variable, a response variable, an individual value to create a prediction interval for, and a confidence level, then click the “Calculate” button:

**Predictor values:**

**Response values:**

**X value for prediction:**

**Confidence Level:**

90% Prediction Interval: **(74.643, 86.903)**