{"@context":"https://schema.org/","@type":"Quiz","dateCreated":"2024-10-04T08:19:00.936Z","dateModified":"2024-10-04T08:19:00.936Z","typicalAgeRange":"11-18","educationalLevel":"SRMJEEE","assesses":"Mathematics - Mean, median, mode and standard deviation","educationalAlignment":[{"@type":"AlignmentObject","alignmentType":"educationalTopic","targetName":"Mean, median, mode and standard deviation"},{"@type":"AlignmentObject","alignmentType":"educationalSubject","targetName":"Mathematics"},{"@type":"AlignmentObject","alignmentType":"educationalExam","targetName":"SRMJEEE"}],"name":"Quiz about Mean, median, mode and standard deviation","about":{"@type":"Thing","name":"Mathematics - Mean, median, mode and standard deviation"},"hasPart":[{"@type":"Question","eduQuestionType":"Multiple choice","learningResourceType":"Practice problem","educationalLevel":"intermediate","name":"Question About Mean, median, mode and standard deviation","text":"The coefficient of skewnes of a distribution is 0.32. If its standard deviation is 6.5 and mean is 29.6, then the mode of the distribution is given by}","encodingFormat":"text/markdown","comment":{"@type":"Comment","text":"\"\""},"suggestedAnswer":[{"@type":"Answer","position":0,"encodingFormat":"text/markdown","text":"

28.48

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

27.52

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

30.46

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

32.14

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

27.52

","comment":{"@type":"Comment","text":"\"\""},"answerExplanation":{"@type":"comment","text":"The correct option is (B): 27.52"}}}]}

Class	15--20	20--25	25--30	30--35	35--40	40--45
Frequency	12	10	15	11	7	5

The coefficient of skewnes of a distribution is 0.32. If its standard deviation is 6.5 and mean is 29.6, then the mode of the distribution is given by

The Correct Option is B

Solution and Explanation

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