3v + w +8 - 2n
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Simplifying
3v + w + 8 + -2n
Reorder the terms:
8 + -2n + 3v + w
Hopes it helped!</span>
Agree, just like the number Pi, if the number never ends when dividing it is irrational even if it doesn't repeat.
So it is basically extended by 75%. 25% of 3.5 is 0.875. 0.875 times 3 is 2.625. That is 3/4 of the segment. Now you have to add it to the 3.5. Your final answer would be 6.125.
A z-score of 2.5 corresponds to a data point
![x](https://tex.z-dn.net/?f=x)
such that