Answer:
For a data set of N elements:
{x₁, x₂, ..., xₙ}
The mean is:

The mean absolute deviation is:

And the population standard deviation is:

In this case, our set has 5 elements, and the set is:
{2, 4, 6, 9, 14}
The mean of this set is:

The mean absolute deviation is:

And the population standard deviation is:

Answer:
Step-by-step explanation: she only has 3 because of herself
Answer:
x2+6512
Step-by-step explanation:
- Let x be the percentage of p.
- Therefore,

<u>Answer:</u>
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Hope you could get an idea from here.
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