From 4df00c2be83781659d2f2f2b5c5548915cb2bb55 Mon Sep 17 00:00:00 2001
From: Allen Downey <downey@allendowney.com>
Date: Thu, 28 Feb 2019 10:43:16 -0500
Subject: [PATCH] Updating thinkstats2

---
 thinkplot/__init__.py      | 0
 thinkplot/thinkplot.py     | 0
 thinkstats2/__init__.py    | 0
 thinkstats2/thinkstats2.py | 2 +-
 4 files changed, 1 insertion(+), 1 deletion(-)
 mode change 100755 => 100644 thinkplot/__init__.py
 mode change 100755 => 100644 thinkplot/thinkplot.py
 mode change 100755 => 100644 thinkstats2/__init__.py

diff --git a/thinkplot/__init__.py b/thinkplot/__init__.py
old mode 100755
new mode 100644
diff --git a/thinkplot/thinkplot.py b/thinkplot/thinkplot.py
old mode 100755
new mode 100644
diff --git a/thinkstats2/__init__.py b/thinkstats2/__init__.py
old mode 100755
new mode 100644
diff --git a/thinkstats2/thinkstats2.py b/thinkstats2/thinkstats2.py
index b1b54d1bb..cea3d532b 100644
--- a/thinkstats2/thinkstats2.py
+++ b/thinkstats2/thinkstats2.py
@@ -1225,7 +1225,7 @@ def PercentileRanks(self, xs):
 
         returns: array of percentile ranks in the range 0 to 100
         """
-        return self.Probs(x) * 100
+        return self.Probs(xs) * 100
 
     def Random(self):
         """Chooses a random value from this distribution."""