Which of the Following Statements Is True?
A)Technically, 90% of the Area

question 59

Multiple Choice

Which of the following statements is true?

• A)Technically, 90% of the area under a normal distribution lies between +/- 1.65 \(\sigma\) from the mean.
• B)Technically, 90% of the area under a normal distribution lies between +/- 2.33 \(\sigma\) from the mean.
• C)Technically, 99% of the area under a normal distribution lies between +/- 1.65 \(\sigma\) from the mean.
• D)Technically, 99% of the area under a normal distribution lies between +/- 2.33 \(\sigma\) from the mean.

---

Definitions:

Cord Blood

Blood that remains in the placenta and attached umbilical cord after childbirth, rich in blood-forming stem cells and used in medical treatments.

Fresh Blood

Blood that has recently been shed and is characterized by its bright red color due to its oxygen content.

Mechanical Ventilation

A life-support technique that assists or replaces spontaneous breathing by providing a mechanical flow of air/oxygen into and out of the lungs.

Respiratory Distress Syndrome

A serious condition that affects the lungs, making it difficult to breathe, most commonly seen in premature infants.