A Group of 10 Students Participated in a Study of Nutritional

question 36

Short Answer

A group of 10 students participated in a study of nutritional awareness.What is the sample standard deviation $\left(S_{X}\right)$
of their scores?
20, 19, 22, 20, 15, 18, 15, 21, 19, 20

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Definitions:

Menopause

A natural biological process marking the end of a woman's reproductive years, characterized by the cessation of menstruation.

Perimenopause

The transitional phase leading up to menopause, marked by changes in menstrual cycle and other symptoms due to fluctuating hormone levels.

Menarche

The first occurrence of menstruation in a female, signifying the onset of reproductive capability.

Amenorrhea

The absence of menstruation in a woman of reproductive age, which can be a symptom of various health conditions.