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

question 139

Short Answer

SCENARIO 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 Scenario 3-3,what type of shape does the distribution of the sample appear to have?

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Definitions:

Aptitude Test

An examination designed to measure an individual’s potential to acquire skills or knowledge.

Expected Performance

The anticipated level of performance or achievement based on standards or prior outcomes.

Single-case Design

An experimental research design focusing on the response of a single subject to a controlled intervention or treatment.

Across Subjects

Across subjects refers to a research design approach where comparisons are made between different individuals who are exposed to varying experimental conditions.