Math Problem Statement

Find the value of t for a t -distribution with 22 degrees of freedom such that the area to the left of −t plus the area to the right of t equals 0.02 . Round your answer to three decimal places, if necessary.

Solution

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Math Problem Analysis

Mathematical Concepts

Statistics
t-Distribution
Two-Tailed Test

Formulas

Two-tailed critical value calculation: Area = α/2

Theorems

t-Distribution Symmetry
Two-Tailed Test in Hypothesis Testing

Suitable Grade Level

Undergraduate Statistics