2

4

1

9

-1

-2

1

asked by guest
on Sep 23, 2024 at 1:24 pm



MathBot Answer:

Original numbers in ascending order: \(-2\), \(-1\), \(1\), \(1\), \(2\), \(4\), \(9\)
Sum: \( 14 \)
Mean: \( 2 \)
Sample standard deviation: \( \frac{2 \sqrt{30}}{3} \approx 3.6515 \)
Median: \( 1 \)
Mode: \( 1 \)

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