Select the outlier in the data set. 3, 71, 77, 79, 80, 84, 91, 95, 99

Identify Data Set: Step 1: Identify the data set and look for numbers that seem unusually low or high compared to the others. Data set: 3, 71, 77, 79, 80, 84, 91, 95, 99Compare Numbers: Step 2: Compare each number to see which one stands out. Most numbers are in the 70s, 80s, and 90s, except for 3, which is significantly lower than the rest.Confirm Outlier: Step 3: Confirm that 3 is an outlier by considering the gap between it and the next closest number in the set. The next closest number to 3 is 71, which shows a large gap.

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Select the outlier in the data set. $\newline$ $3, 71, 77, 79, 80, 84, 91, 95, 99$

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Grade 7

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Q. Select the outlier in the data set.

\newline

3, 71, 77, 79, 80, 84, 91, 95, 99

Identify Data Set: Step $1$ : Identify the data set and look for numbers that seem unusually low or high compared to the others. $\newline$ Data set: $3, 71, 77, 79, 80, 84, 91, 95, 99$
Compare Numbers: Step $2$ : Compare each number to see which one stands out. Most numbers are in the $70$ s, $80$ s, and $90$ s, except for $3$ , which is significantly lower than the rest.
Confirm Outlier: Step $3$ : Confirm that $3$ is an outlier by considering the gap between it and the next closest number in the set. $\newline$ The next closest number to $3$ is $71$ , which shows a large gap.