X Is a Normally Distributed Random Variable with a Mean

question 62

Multiple Choice

X is a normally distributed random variable with a mean of 12 and a standard deviation of 3. The probability that x equals 19.62 is

• A)0.000
• B)0.0055
• C)0.4945
• D)0.9945

---

Definitions:

Cord Entanglement

A situation during pregnancy or childbirth where the umbilical cord becomes wrapped around the fetus, potentially causing complications.

Gestational-age Infants

Infants categorized based on their age in weeks since the beginning of the mother's last menstrual period, used in assessing preterm or full-term birth status.

Congenital Abnormalities

Birth defects or disorders that are present from birth, which can result from genetic or environmental factors.