{"@context":"https://schema.org/","@type":"Quiz","dateCreated":"2024-09-12T13:37:10.135Z","dateModified":"2024-09-12T13:37:10.135Z","typicalAgeRange":"11-18","educationalLevel":"CUET (UG)","assesses":"Informatics Practices - Directory Structure","educationalAlignment":[{"@type":"AlignmentObject","alignmentType":"educationalTopic","targetName":"Directory Structure"},{"@type":"AlignmentObject","alignmentType":"educationalSubject","targetName":"Informatics Practices"},{"@type":"AlignmentObject","alignmentType":"educationalExam","targetName":"CUET (UG)"}],"name":"Quiz about Directory Structure","about":{"@type":"Thing","name":"Informatics Practices - Directory Structure"},"hasPart":[{"@type":"Question","eduQuestionType":"Multiple choice","learningResourceType":"Practice problem","educationalLevel":"intermediate","name":"Question About Directory Structure","text":"Choose the correct statement to display the standard deviation of the values of a Dataframe named df :","encodingFormat":"text/markdown","comment":{"@type":"Comment","text":"\"\""},"suggestedAnswer":[{"@type":"Answer","position":0,"encodingFormat":"text/markdown","text":"

df.standard()

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":1,"encodingFormat":"text/markdown","text":"

df.std_dev()

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":2,"encodingFormat":"text/markdown","text":"

df.std.dev()

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":3,"encodingFormat":"text/markdown","text":"

df.std()

","comment":{"@type":"Comment","text":"\"\""}}],"acceptedAnswer":{"@type":"Answer","position":3,"encodingFormat":"text/markdown","text":"

df.std()

","answerExplanation":{"@type":"text","text":"The correct option is(D): df.std( )"},"comment":{"@type":"Comment","text":"\"\""}}}]}

Choose the correct statement to display the standard deviation of the values of a Dataframe named df :

The Correct Option is D

Solution and Explanation

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