TABLE 3-3 The Ordered Array Below Represents the Number of Vitamin Supplements

question 132

Short Answer

TABLE 3-3
The ordered array below represents the number of vitamin supplements sold by a health food store in a sample of 16 days.
19, 19, 20, 20, 22, 23, 25, 26, 27, 30, 33, 34, 35, 36, 38, 41
Note: For this sample, the sum of the values is 448, and the sum of the squared differences between each value and the mean is 812.
-Referring to Table 3-3, the standard deviation of the number of vitamin supplements sold in this sample is ________.

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Definitions:

Dorsiflexion

The act of moving the upper part of the foot closer to the shin through the action of the ankle joint.

Dorsiflexion

The action of raising the foot upwards toward the shin, decreasing the angle between the dorsum of the foot and the leg.

Gait

The way a person walks, consisting of two phases: stance and swing.

Lateral Flexion

The bending of the body or any of its parts to the side, often referring to movements of the spine away from the midline.