Answer:
Mean wage is the average wage for a worker in a specified position or occupation, which may be skewed up or down if there are a few extreme examples in the sample.
Step-by-step explanation:
Answer:
the relation between them are
n(U) = n(X U Y) + n(xūy).
Answer:
1/3n-3÷6
Step-by-step explanation:
3 is subtraced form 1/3
Answer:
Fraction: 
Decimal: 0.25
Percentage: 25%
Step-by-step explanation:
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