From 9901cc49de7030c1d9e09c7cf658046116d3bb0b Mon Sep 17 00:00:00 2001 From: Ray Johnson Date: Sun, 10 May 2020 00:16:11 -0500 Subject: [PATCH] Data Cleaning Duplicates: Duplicated Method (#38719) --- .../data-cleaning-duplicates.english.md | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/curriculum/challenges/english/08-data-analysis-with-python/data-analysis-with-python-course/data-cleaning-duplicates.english.md b/curriculum/challenges/english/08-data-analysis-with-python/data-analysis-with-python-course/data-cleaning-duplicates.english.md index 2af8c515b4..06b243513c 100644 --- a/curriculum/challenges/english/08-data-analysis-with-python/data-analysis-with-python-course/data-cleaning-duplicates.english.md +++ b/curriculum/challenges/english/08-data-analysis-with-python/data-analysis-with-python-course/data-cleaning-duplicates.english.md @@ -14,13 +14,12 @@ videoId: kj7QqjXhH6A ```yml question: - text: Question + text: 'The Python method .duplicated() returns a boolean Series for your DataFrame. True is the return value for rows that:' answers: - - one - - two - - three - solution: 3 + - contain a duplicate, where the value for the row contains the first occurrence of that value. + - contain a duplicate, where the value for the row is at least the second occurrence of that value. + - contain a duplicate, where the value for the row contains either the first or second occurrence. + solution: 2 ``` -