If x and y vary inversely, then xy = const.
x = 10, y = 8

The u-x and o-x from the given parameters of the population and the sample size will be u =28 and standard deviation is 5.
<h3>How to calculate the values?</h3>
From the information given about the population and sample mean, the values include:
u=27 o=5 n=14
The standard deviation will be:
= 5/✓14
= 5/3.74
= 1.34
Therefore, u-x and o-x from the given parameters of the population and the sample size will be u =28 and standard deviation is 1.34.
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This is called the commutative property (ies).
Search the commutative property of Multiplication, addition, etc...
Divide $71,000 by 24 because there are 12 months in a year and he gets paid 2 times a month. I got $2,958.33