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Using the sign test, and excluding ties, if H 0 is true the sample data must have half pluses and half minuses.
Fetus
A developing human from roughly eight weeks after conception until birth.
Benefits
Advantages or gains, often related to employment, insurance, or social welfare programs.
Costs
The expenses incurred in the production of goods or in the provision of services, measured in terms of money, time, or other resources.
Emergency Contraceptives
Medications or devices used to prevent pregnancy after unprotected sex or contraceptive failure.
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