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

question 121

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,the coefficient of variation of the number of vitamin supplements sold in this sample is percent_____.

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Definitions:

Savings

Money set aside for future use, often accumulating interest in a financial institution.

Rate of Return

The profit or deficit generated from an investment over an indicated time frame, shown as a ratio of the investment's initial cost.

Investments

Items or resources purchased with the aim of earning revenue or increasing in value as time progresses.

Deposit

A sum of money placed or kept in a bank account, usually to gain interest.