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Number 5
Name: MATH 224-00a 7 points each unless specified otherwise. Show your work clearly Circle your answers 32 24 27 32 3634 20 2430 21 32 14 Given the following sample Find ) MEAN- 2) MEDIAN- 3) (8 pts) VARIANCE 4) STANDARD DEVIATION = 5) A TRIMMED MEAN If each value of this sample was increased by 2000, then find 6) the new sample MEAN- 7) the new VARIANCE-
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Answer #1

Note

Percentage of trimmed mean is not given

We have considered as 10%

g=1

Means we have to reject first value and last value

And take Average of remaining values.

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