Which of the Following Is True About Rule 1₂s

question 4

Multiple Choice

Which of the following is true about Rule 1₂s?

• A) A control violates the rule only when it falls more than 3 SD from the mean.
• B) A control that deviates up to -4 SD from the mean is not considered in violation.
• C) A control will violate the rule approximately once in every 20 acceptable runs.
• D) A violation of this rule should result in rejection of the recent runs.

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Definitions:

Water Breaking

The rupture of the amniotic sac surrounding a fetus, which releases amniotic fluid signaling the onset of labor.

Contractions

The tightening and relaxation of uterine muscles, experienced by pregnant women, that can indicate the onset of labor or be part of Braxton Hicks practice contractions.

Transition Phase

In labor and childbirth, this term describes the final phase of the first stage of labor, characterized by intense contractions and dilation of the cervix from 7 to 10 centimeters.

Cervix Dilation

The opening of the cervix, the lower part of the uterus, during labor, measured in centimeters from 0 (closed) to 10 (fully dilated).