📘 elementary statistics
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Percentile Calculation 05F622
1. **State the problem:** Find the 14th percentile, $P_{14}$, from the given data set.
2. **Recall the formula for the percentile position:**
Set Intersection 713D58
1. **Problem:** Find the intersection of sets L and A, where \(L = \{1, 2, 3, 4\}\) and \(A = \{3, 4, 5, 6\}\).
2. **Formula:** The intersection of two sets \(L \cap A\) is the set