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What is the standard deviation if the variance of a dataset is 49?

A6
B7
C14
D24.5

Explanation

Standard Deviation = sqrt(Variance) = sqrt(49) = 7.

Exam Relevance
  • Topic: Sequences, Probability & Statistics
  • Subtopic: Statistics & Standard Deviation
Submitted by: mcqstutor Team More Mathematics MCQs →

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