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Year 11 (2025) Maths Standard (2025) Exploring and Describing Data

Measures of Spread and Outliers

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Question 1
11745

The five-number summary for a dataset is \(3,\ 10,\ 12,\ 14,\ 19\).

Which of the following statements is true?

A.

Neither 3 nor 19 are outliers

B.

Both 3 and 19 are outliers

C.

Only 19 is an outlier

D.

Only 3 is an outlier

\(\text{Only 3 is an outlier}\)

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